One glaze, three lives: a wood-fired chawan explained
This chawan was fired at the Kakuzan-gama, a kiln built in 1959 inside the Kyoto headquarters of Ōmoto, a Japanese religious movement, by Kaneshige Sozan, a member of Bizen's most celebrated pottery family. It is signed by Deguchi Eiji, who served as Ōmoto's Sōchō (director) from 1958 to 1962. A single white glaze on this bowl developed rust, near-black and crystalline blue effects during firing, the result of flame position, ash deposit and heat variation inside a wood kiln, not of painting or decoration.
There is a moment, every time I turn a chawan slowly in my hands for the first time, where I stop trusting my own eyes. This one did that to me twice, standing in a small tea shop in Kyoto, long before I knew anything about where it had actually been made.
It was the inside that stopped me first. The interior pools into a deep, mossy green touched with gold, and it happened to catch a shaft of sunlight coming through the shop window at exactly the wrong, perfect angle. I have bought very little on instinct alone in all my years of sourcing. This was one of those rare times.
Grown in the kiln, crystals turning blue.
From one side, the glaze looks almost calm, a pale, crackled white. Look closer and that white is covered, edge to edge, in a fine web of cracks, hundreds of them, catching the light like a cracked windshield. Turn it a few degrees and that same surface has turned to rust, deep orange bleeding into near black at the rim, as if something had scorched it from the inside. Turn it further still and you find a rougher patch, gritty under the thumb, where tiny silvery blue crystals sit embedded in the glaze itself. Not painted on. Grown there, in the kiln, during firing.
Same bowl. Same glaze. Zero paintbrushes involved. This is what a wood-fired kiln does that no brush ever could.
One glaze, three lives
The base glaze on this chawan is a thick white, the kind of glaze that potters spend years learning to apply just so, thick enough to pool and crackle, thin enough not to run off the rim entirely. On its own, fired evenly, it would stay white. Quiet. Predictable.
But nothing about a wood kiln is predictable, and that is precisely the point.
The crystal patch, based on how these ash glazes generally behave, is iron: iron-bearing minerals in the ash or clay, caught in a low-oxygen stretch of the firing, can turn a grey-blue instead of the more common rust or amber. Combine that with small mineral grains partly melting into the surface, and you get exactly what you can feel there under a thumb, a rough, faintly metallic patch that behaves differently to the smooth glaze around it. That caught my eye and hand before anything else on this piece did.
Three effects. One glaze. The only variable is where, exactly, this particular bowl sat inside the kiln, and how the flame moved around it on the day it was fired.
The crackle running through all of it, the kannyū, is its own small piece of physics. Glaze and clay cool at different speeds after firing. As they shrink back down, the glaze contracts faster than the clay underneath it, and it splits, ever so slightly, into thousands of tiny fractures across the surface. It is not damage. It is not a flaw the potter failed to prevent. It is simply what a thick glaze does, every time, on nearly every piece like this one, and it is part of why the surface catches light the way it does, breaking it into hundreds of small, uneven reflections instead of one smooth sheen.
Nobody chose this. The fire did.
This is the part that took me longest to really understand about pieces like this one, and the part I think is worth explaining, because it changes how you look at the bowl in your hands.
The potter did not paint the rust marks on. Nobody decided, precisely, that the crystal patch would form exactly there, in that shape, that size. A wood kiln is not an oven with a dial. Wood burns unevenly. Ash drifts. Heat pools in some corners and races through others. Every piece placed inside comes out having had its own, entirely unrepeatable conversation with the fire.
Which means the bowl in front of you right now is the only one that will ever look exactly like this. Not because the potter set out to make something rare, but because it is physically impossible for a kiln to produce the same result twice. Somewhere in Japan, another chawan from the same batch, thrown from the same clay, dipped in the same glaze, came out looking nothing like this one. Sat a few centimetres to the left. Caught more ash, or less flame, or cooled a little differently.
Why the foot tells the rest of the story
Turn the bowl over and the story continues in a different register. The base, the kodai, is left completely bare, no glaze at all, just the clay itself: warm, ochre red, slightly rough. You can still see the spiral marks left by the wire that cut the bowl free from the wheel.
Leaving the foot unglazed is deliberate, standard practice for a chawan, and it does something quietly important: it shows you, honestly, what the clay actually is underneath all that glaze drama happening above it. Red, iron rich, humble. That colour is not decoration either, it is iron in the clay itself, the same iron that reacts with the glaze up above to create the rust and near-black fire marking in the first place. A paler, iron-poor clay simply could not have produced the same fireworks.
A kiln built for a religion, not a market
None of this happened in an ordinary studio, and that turned out to matter as much as the fire itself.
Most kilns exist because someone wanted to sell pottery. The Kakuzan-gama exists because a religious movement in Kyoto Prefecture wanted its own place to make things by hand, and asked one of the most respected names in Japanese ceramics to build it.
That name was Kaneshige Sozan. Born in 1909 into the Kaneshige family of Inbe, the heart of Bizen ware, Sozan trained under his older brother Kaneshige Tōyō, who would later be designated a Living National Treasure. Sozan spent his twenties firing kilns for his brother before doing something almost nobody in his position did: he left.
In 1951, at 42, Sozan stepped away from the Kaneshige family kiln and travelled to Kameoka, Kyoto Prefecture, to the headquarters of Ōmoto, a Japanese religious movement founded in the late nineteenth century that placed art, calligraphy and craft at the centre of its practice, not as decoration around the religion, but as part of it.
He built a kiln there, the Kameizan-gama, and spent years working alongside Ishiguro Munemaro, a master of iron glazes, Korean-influenced Yi-dynasty techniques and Cizhou-style white slip, whose teaching shaped Sozan's range far beyond the Bizen tradition he had grown up in.
Eight years later, in 1959, Sozan built a second kiln for Ōmoto, this time in Ayabe: the Kakuzan-gama, the kiln this chawan was fired in. He worked there for five years, firing not only Bizen but Shigaraki stoneware, ash glazes, cobalt underglaze painting and Tenmoku, a working range that reflected everything he had absorbed from Ishiguro and from his own restless curiosity.
A director who fired his own tea bowls
What makes the Kakuzan-gama unusual is not only who built it, but who used it.
Deguchi Eiji married into the Deguchi family, the family that founded Ōmoto, and in 1958 became the movement's Sōchō, its director, a position he held until 1962. He was not brought in as a potter. He held one of the most senior administrative roles in the entire organisation. And yet pieces signed with his name, in his own hand, on their tomobako, exist and circulate today, made at the same kiln Sozan had built the year before Eiji took office. This chawan is one of them.
It is a detail that says something particular about Ōmoto itself: a religious movement where the person running the organisation might also, quite literally, be found at the wheel.
What this means for the bowl in your hands
Where the ash glaze runs darkest, leaving unique prints.
Every time I hold a piece like this, I think about how much of what makes it beautiful was never under anyone's direct control. The potter chose the clay, the glaze, roughly where to place it in the kiln. Everything after that was negotiated between fire, ash and time, inside a kiln that itself only existed because of one man's decision to leave a famous family tradition behind for something quieter.
Pick it up and you feel that decision-making differently. This is not a light bowl. At 437 grams, with a thick, generous rim you can rest your fingers along, it has real presence in the hand, closer to a small stone than to porcelain. That weight is not incidental either. A thicker rim holds more glaze, and more glaze means more room for the fire to do all of this.
That is, I think, the actual difference between something made and something merely produced. A produced object looks the same every time, on purpose. A made one carries the specific, unrepeatable record of the one time it was fired, in the one kiln it happened to be fired in, signed by the one person who happened to be there to sign it.
You are not just holding a bowl. You are holding the only physical proof that this exact conversation between clay, fire, and a rather unusual kiln ever happened.
Read more
Curious about the wider tradition this bowl draws on? I go deeper into the ash-glaze and iron-rich firing effects that shape pieces like this one in Bizen-yaki: the Okayama tradition without glaze.
Want to know more about the man who signed this bowl? I trace his unusual path, from Ōmoto's director to a working potter's wheel, on his maker page for Deguchi Eiji.
Curious what wood firing does to a completely different style of glaze? I watched it happen in real time with what happens when water meets Hagi-yaki: kan'nyū and nanabake.
Curious what this exact bowl looks like in full, with its dimensions and full provenance? See the listing here.
All tea ceremony items in our collection
There is a moment, turning this bowl slowly for the first time, where you stop trusting your own eyes. From one side, the glaze looks almost calm, a pale, crackled white. Look closer and that white is covered edge to edge in a fine web of cracks, catching the light like a cracked windshield. Turn it a few degrees and that same surface has turned to rust, deep orange bleeding into near black at the rim. Then you tip it, and the inside pools into a deep, mossy green touched with gold, a colour neither side of the outside ever hints at. Somewhere along the thick, generous rim sits a small patch that has turned an unexplained grey-blue, rougher under the thumb than the glaze around it. This is not a bowl that settled on one thing.
This chawan was made at the Kakuzan-gama in Ayabe, a kiln built in 1959 at the headquarters of the Ōmoto religious organisation, and it is signed by Deguchi Eiji, who married into the family that founded Ōmoto and served as its Sōchō, its director, from 1958 to 1962. He was not a professional potter by trade. He was someone close to the centre of a movement that treated making things by hand as part of its own philosophy, working in an ash-glaze tradition brought to the kiln by its founder, the Bizen master Kaneshige Sozan. This bowl is what that looked like when it left his hands. A signed, boxed chawan from a maker with this kind of documented history rarely surfaces outside Japan.
→ Curious about the glaze on this matcha bowl? One glaze, three lives: a wood-fired chawan from a kiln built by a religion is in my journal.
Notice: This chawan has found a new home. If you are looking for something similar, scroll down.
Held at an angle, this chawan catches the light differently every time. The pale, crackled glaze runs from a soft off-white into a warm, almost blush pink where it thins over the clay, a color Hagi potters call karahai, and it only appears where the firing has gone exactly right. The rim tilts and dips ever so slightly, a wall that never quite settles into a perfect circle, and that small imperfection is what makes it sit so naturally in the hand. It is a bowl built to be picked up, turned, and looked at again.
This bowl carries the tomobako signature of Matsuura Mugen, founder of the Shōunzan-gama kiln in Hagi, built on the very ground where Hagi-yaki itself began centuries ago. Mugen's work grew out of the tradition of Miwa Kyūwa, one of the defining masters of Hagi ware and a holder of Japan's Living National Treasure designation, and that lineage shows in the quiet, unforced warmth of this glaze. Its wide, shallow shape is a natsu-jawan, a summer bowl, made so the tea cools a little faster in the warmer months, which makes this the moment to bring it into use rather than let it wait. A signed, boxed chawan from this kiln is not something that turns up often outside Japan.
Hagi ware isn't meant to stay the same. Read how it grows with you, in my journal.
The glaze moves across this bowl like weather crossing a landscape, white where it lies thick, sliding into a soft blue grey where it thins, with a line of warm rust colored fire blush running unevenly along the rim where the clay broke through during firing. A carved geometric pattern circles the exterior, cut through the dark iron ground before the glaze was applied, so the pale clay shows through in a repeating motif that catches the light differently depending on where you stand. Small dark specks surface throughout the glaze, scattered without any pattern, the kind of detail that only shows itself once you start looking closely.
This bowl comes from the Han'emon-gama, a kiln in the Mino region of Gifu Prefecture whose own written history traces its family back through generations of potters working in the Shino tradition, one of the oldest white glaze traditions in Japanese ceramics and still closely tied to the tea ceremony today. The piece is signed with the kiln's stamp on the foot, and it comes with its original tomobako and an accompanying document that lays out the family's own account of its lineage. Owning it means owning a small, physical piece of that continuity.
New to chawan and wondering what to look for? Read about why size and weight change everything in my journal.
There is a quiet violence to how this tokkuri came out of the kiln. No glaze was ever applied, everything you see, the deep olive shoulder, the passages of smoky grey, the flush of aubergine low on the body, happened because ash and flame found this exact spot in the kiln and nowhere else. The form is rounded and a little heavy in the middle, the neck flares just enough to pour cleanly, and it sits with the kind of quiet confidence that unglazed stoneware only earns after firing for days.
This comes from Isezaki Sō, born into one of the defining pottery families of Bizen and a full member of the Nihon Kōgeikai, the Japan Craft Association, since 2004. He trained under Yamashita Jōji from 1987 and has spent the decades since collecting awards at the Nihon Dentō Kōgei-ten and the regional Chūgoku exhibitions that matter most within the tradition. Owning this is owning a piece from someone who has spent a working lifetime answering to that lineage, not performing it.
No glaze, no paint, just fire. I wrote about how Bizen gets its color, in my journal.
Notice: This chawan has found a new home. If you are looking for something similar, scroll down.
Nearly the entire surface disappears into black, a glaze so deep it seems to swallow the light around it. Then, sweeping across one side, a pale arc of ash white clay breaks through, and from that ground three cherry blossom branches rise. The blossoms are carved into the clay itself, the branches traced in warm gold. The bowl is compact, a little heavier than it looks, and it settles into two cupped hands as though it were made for exactly this grip.
Okugawa Katsuomi built his reputation the hard way, striking out on his own rather than working under an established kiln name, and the confidence in this piece shows why that risk paid off. A potter working independently answers to no house style, only to his own hand, and a cherry blossom cut this precisely into a glaze this dark is the kind of detail that gets noticed. This bowl comes with its full history attached, both in the tomobako it still carries and in a maker whose name is now well documented.
Intro paragraphs
The first thing you notice is the collision of opposites. On one face, bold dark figures stride across a cream ground in a repeating procession, painted with the kind of confidence that does not hesitate. Turn the bowl and the motif shifts entirely: a scrolling vine arabesque in the same iron brushwork, curling and looping across the surface. Then the green glaze interrupts everything. It tips over the rim from both sides, drips down the wall, and floods the interior with a deep copper-green that shifts toward teal where it pools thickest. The form does not behave either: the rim is uneven, the walls slightly irregular, the whole shape carrying a deliberate looseness that makes it feel alive in the hand.
This is a chawan in the Ao-Oribe tradition, one of the most irreverent ceramic styles Japan produced. From the Mino region of Gifu Prefecture, Ao-Oribe takes its name from tea master Furuta Oribe (古田 織部), whose aesthetic philosophy embraced asymmetry, bold brushwork, and what he called hyōge: a spirit of wit and ease. A bowl made in this tradition was never meant to be precious. It was made to be picked up without ceremony, to improve with handling, and to grow more interesting the longer it is used.
This is not a commercial production but a purpose-made ceremonial gift from the heart of the Japanese tea world.
The gift itself is an e-Karatsu kōgō, an incense container for use in the tea ceremony, made specifically for this occasion by Inoue Koji of the Kyōzan-gama in Karatsu.
This kōgō was never for sale. It was made to be given: a ceremonial gift commissioned by the headquarters of the Urasenke Tankōkai in Kyoto to mark a recipient's 88th birthday, the milestone the Japanese call beiju. The letter that accompanies it states that the gift comes from Zabōsai, the 16th generation iemoto of Urasenke, the living guardian of one of the three great tea lineages descending directly from Sen no Rikyū.
What you are looking at is not a commercial production. It is a document of the tea world in use.
This bowl has a way of looking complete from any angle. The form is low and wide, the rim gently uneven in the way of something made by hand rather than adjusted toward perfection.
The glaze is a full, dense shining white over most of the body, with orange pushing through directly where the clay asserts itself. It stops you before you know why.
This chawan comes from an earlier generation of Taizan-gama, one of the kilns that has worked in the Tsubaki district of Hagi within a tradition tea masters have placed second only to Raku for four centuries.
The tomobako is inscribed 白萩 茶碗 and the bowl carries the full rectangular 泰山 seal, the older mark of the kiln used before the oven was incorporated as a company.
The first time I held this bowl, I turned it slowly in both hands and tried to work out what I was looking at. Purple, deep crimson, ashy grey, a band of pale white on the inside where the heat had settled differently. None of it looked applied. It looked like something that had happened to the clay rather than something done to it.
That is, more or less, exactly what yakishime is.
Yakishime is the practice of placing unglazed clay in a wood-fired kiln and letting the fire decide the rest. In the Bizen tradition this has been practiced for over a thousand years, and the surfaces it produces, rough clay, fire-born colour, marks that record the firing like a landscape, became one of the foundations of Japanese tea ceremony aesthetics. A bowl made this way was not decorated. It was shaped, placed in a kiln, and submitted to fire.
Read more about Bizen yaki here.
This is a hand-formed chawan, it is made without a wheel. It is wide and low, the kind of form that spreads across your palms when you hold it. The glaze runs from deep coral at the base up through raspberry to a pale rose-cream at the rim, and against this a wash of dark grey pools on the exterior, unplanned, the mark of fire rather than hand. No two aka-raku bowls come out of the kiln with the same surface. This one carries its firing like a weather event.
Raku-yaki (楽焼) is the oldest ceramic tradition in Japan made entirely for the tea ceremony. Each bowl is built by hand without a wheel, fired alone at low temperature, and pulled from the kiln while still glowing. The result is a clay that carries the fingerprints of its making in every surface. Ōno Kyūkō (大野九行) is a studio potter working in this tradition, with the personal seal 九行 pressed into the clay near the foot.
Five cups, same hand, same kiln firing. The glaze is a warm, speckled off-white with just enough green in it to feel alive, and each cup carries a loose, confident brushwork motif: a few strokes of dark iron-brown placed freely around the body, reading as bamboo in wind.
No two are quite identical. The brushwork is not precise. It is not trying to be.
In the world of the tea ceremony, there is a saying: first Raku, second Hagi, third Karatsu. Karatsu-yaki has held that position for four hundred years, and the style of these cups, e-Karatsu, iron-painted Karatsu ware, is one of its oldest and most recognisable forms.
The combination of coarse clay, ash glaze, and brushwork drawn from the natural world has been the defining character of e-Karatsu since the sixteenth century. These yunomi sit directly in that lineage: unpretentious, made to be used daily, and better for it.
Deep, dark glaze pools thick around the base of this bowl, catching amber and rust where the light hits it at an angle. The drip is heavy and slightly uneven, the kind of effect that only comes from letting the glaze run right to the edge of what the kiln can hold before it sticks. In the hand it has real presence, a weight that settles rather than balances.
The maker Katsukazu is particularly admired for the thick application of glaze. In the world of Tenmoku, getting that heavy, "frozen-in-motion" drip without it sticking to the kiln floor is a sign of a true expert who knows exactly when to cut the heat.
The deep, chocolate-brown tones of the glaze provide a rich, lustrous backdrop that contrasts beautifully with the vibrant green of freshly whisked matcha. It comes with its original wooden tomobako box, carefully signed by the maker, adding provenance and ceremony to the piece.
Curious what to look for beyond the glaze? I wrote about why a chawan's weight and shape matter more than people expect. Read it here in my journal.
Some objects are immediately recognizable for what they are. This one is. The moment you lift the lid, you know exactly who is sitting in your hands: Hotei, the laughing god of contentment, belly forward, expression completely at ease.
Produced at the Seiun-zan kiln in Hagi, Yamaguchi Prefecture, by Okada Yutaka: eighth-generation master of a kiln that has been firing continuously since the Edo period, and holder of the Yamaguchi Prefecture designation for Intangible Cultural Property in Hagi-yaki.
This is not a decorative object made for the tourist market. It is a serious tea ceremony piece with full provenance.
There's a whole philosophy behind why a kogo is left open after use. Read it in my journal.
Plus, I spent a morning at this specific Hagi kiln, read about it here.
A fine karakusa motif winds across the surface, deep red carved into jet black lacquer. The pattern is continuous, one vine curling into the next without a clear start or end, which is exactly the point. Karakusa has stood for eternity and prosperity in Japanese decorative art for centuries, and here it wraps the natsume completely, catching the light differently depending on the angle you hold it at.
This piece was made by Sakamoto Sessai, who trained under Kurosai, the younger brother of Tamakaji Zōkoku, the founder of the Sanuki kinma tradition in Takamatsu on the island of Shikoku.
What makes this specific case special is that the set is still completely intact. The original wooden box with the signature of the master is included, as is the description from the antique shop in Matsuyama where I found this natsume. It is a real find for anyone who appreciates genuine Japanese tea ceremony craftsmanship.
Five cups that move together without being identical. The glaze is the color of old paper washed with rust, white pooling in clouds where it thickens, warm terracotta clay pushing through where it thins. Each cup carries this differently. Set them on a table and the effect is immediate: a family of objects made from the same impulse, none of them the same.
These cups are wide and generous, substantial enough to hold with both hands and feel warmth come through the clay. Hagi-yaki has been placed second only to Raku by tea masters for four centuries. The shira-hagi glaze, made from rice straw ash fired until the carbon burns away, is among the most refined expressions of that tradition.
The set comes with its original signed and stamped tomobako and the kiln's own shiori, giving it a provenance completeness that is unusual for Shōwa-period teaware.
Hagi ware isn't meant to stay the same. Read how it grows with you, in my journal.
Six yunomi and a kyusu, all thrown and fired together in the soft, porous clay that makes Hagi-yaki so distinct, in a glaze that shifts between pearl white and a soft, bruised lavender depending on the light. The cups curve gently inward, sized to sit naturally in both hands. The kyusu is low and full, compact but generous, built for loose leaf tea, with a side handle and a ceramic strainer fitted right into the spout. Nothing about the set feels overworked, and the seven pieces read unmistakably as one gesture.
Most vintage Hagi-yaki arrives with a kiln stamp and nothing else, no way to trace who shaped it or when. This set comes with more: an original tomobako signed and sealed by Kondō Mamoru himself, and his own shiori documenting the piece. Paper trails like that rarely survive on tea ware that has changed hands as often as this has. It turns six cups and a teapot into something you can actually place, not just admire.
Read more about the beauty of Hagi-Yaki that will grow with you in my journal.
Six cups and a teapot, and the whole set reads as one breath. The glaze moves between pale blue-grey and soft salmon pink depending on where the light falls, and a fine web of craquelé runs across every surface.
Nothing is decorated. Nothing needs to be.
Sencha culture in Japan is quieter than the matcha ceremony but no less intentional. It is the daily practice of making something ordinary into something considered. Choosing the right pot, the right cup, the right temperature of water. Hagi ware has been part of that practice for over four centuries, prized for a clay body so porous and alive that the glaze slowly shifts in colour with each use.
A Hagi tea set does not stay the same. It becomes something over time.
→ Read how it grows with you, in my journal.
I work through my finds in small batches as each piece takes time to research, photograph and write properly. But some items are too good to sit invisible in the backlog, and if you have been looking for a vintage black silk formal haori, I want you to know this one exists.
This is a formal Shōwa-era kuro haori in black rinzu silk with a tone-on-tone hexagonal kikko pattern woven into the fabric, visible only when the light moves across the surface. Scattered across the body and sleeves are hand-embroidered peacock feathers in copper, green, and white, each with the iridescent eye worked in multiple thread tones. A single embroidered kamon sits at the center back seam. The basting stitches are still in place. This haori has never been worn.
The full listing, photographs and price will follow. Want to know the moment it goes live? Scroll down.
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I work through my finds in small batches as each piece takes time to research, photograph and write properly. But some items are too good to sit invisible in the backlog, and if you have been looking for a vintage shibori silk haori kimono jacket with maple leafs, I want you to know this one exists.
This is a Shōwa-era haori in mint celadon green silk with a woven maple leaf pattern running through the fabric itself, visible as shadow and light rather than color. Large clusters of gold kanoko shibori sit against the green ground in rounded shapes, with vertical lines of the same gold running between them. The lining is cream silk with a subtle woven pattern. The original white himo ties are still attached and looped as stored. The condition is exceptional.
The full listing, photographs and price will follow. Want to know the moment it goes live? Scroll down.
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I work through my finds in small batches as each piece takes time to research, photograph and write properly. But some items are too good to sit invisible in the backlog, and if you have been looking for a Taizan klin Hagi-yaki yunomi meteo pair with their original box and documentation, I want you to know this one exists.
This is a meoto set, made for two, named 花容 on the tomobako. One cup runs warm with orange and rust, the other cooler with fine crazing across a celadon-grey glaze. Both from Taizan-gama in Tsubaki, Hagi, with the original signed tomobako and kiln documentation.
A meoto set, made for two, the slight difference in size a deliberate choice: the larger cup for him, the smaller for her. In Japan these sets are a traditional wedding gift, a pair of objects meant to be used together for a lifetime.
The full listing, photographs and price will follow. Want to know the moment it goes live? Scroll down.
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Notice: This set has found a new home. If you are looking for something similar, scroll down.
Item details
A yunomi meteo pair by Mukuhara Yoshitoshi (椋原佳俊), Furuhata-gama kiln, Hagi, Yamaguchi Prefecture. Thrown in the soft, porous clay characteristic of Hagi-yaki, with an ash glaze in pale blue-white that breaks to warm iron-brown at the foot. The surface shows the deliberate finger-pressed facets typical of Mukuhara's hand. One cup is slightly larger than the other: the traditional meoto pairing, one for each member of a household. The original shiori is included, with care instructions and the maker's exhibition history. According to the documentation, Mukuhara exhibited at department stores in Tokyo including Tobu from Shōwa
The glaze on this chawan is the quiet kind. Soft white shifting into blue-grey and pale lilac depending on the light, a surface that looks different in morning sun than in lamplight. The form is generous and low, the kind of bowl that settles into both hands rather than sitting in them.
Hagi ware asks to be held. In the tea ceremony it is the object that passes through the most hands, that is turned and considered from every angle, that is meant to reward this kind of attention over years and decades of use.
The porous clay body gradually absorbs tea, shifting slowly in color, deepening where the glaze cracks finest.
Moriwaki Fumitada made this bowl at his Chigiri-gama kiln in Seto, where a decades-long practice in the technical traditions of Japanese ceramics underlies work that carries Hagi-yaki's quieter, more intuitive qualities.
A grey-green cylinder with a white camellia near the base of the body. The white camellia flower sits brightly against dark brushwork. A branch with leaves painted in loose gestural strokes that look effortless and are not.
Above it, the glaze shifts and pools in variations of green, grey and near-black. The narrow neck rises straight from the shoulder. The whole piece has the quality of something made by someone who no longer needed to think about what they were doing.
The vase is covered in a sophisticated grey-green glaze that shows a fine, well-developed kanyuu crackle pattern. Adding a sense of depth and history to the stoneware. The way the crackle interacts with the speckled underglaze creates a subtle, organic texture that is highly valued in Japanese ceramics.
Kiyomizu Rokubei VI (六代清水六兵衞, 1901 to 1980) was the sixth generation of one of the most significant kiln lineages in the history of Kyo-yaki, a family with nearly 250 years of history in the Gojōzaka district of Kyoto. His work is in the collection of the Metropolitan Museum of Art in New York.
This piece comes with its original signed tomobako inscribed 白椿, shirotsubaki, white camellia, and the original printed shiori documentation tracing the Kiyomizu Rokubei lineage across every generation.
Notice: This chawan has found a new home. If you are looking for something similar, scroll down.
Item details
A hand-formed Kyo-yaki matcha bowl by Uno Tōru (宇野徹), Kyoto, ca. 1980. The form is wide and low with angled, faceted walls cut from the clay by hand, sitting on a tall exposed foot ring in warm red-orange. The glaze runs from a dusty blue-lavender at the rim into deeper violet and brown tones toward the base, pooling slightly where it met the foot. The outer surface is rough and textured; the interior is smoother, with a fine craquelé that catches the light.
Uno Tōru was a recognised figure in Kyoto's mid-century craft world. His work was purchased by the Japanese Ministry of Foreign Affairs for the official state gift collection, he received the Minister of International Trade and Industry Prize, and he was consecutively selected for the Nitten, Japan's most prestigious annual fine arts exhibition. He trained under Kanō Mitsuo, a former Nitten councilor, and under a member of the Japan Art Academy.
Signed with maker's seal on the base. Sold with original wooden tomobako and shiori documenting his full credentials. Late Shōwa period, Kyo-yaki (京焼), yōhen (窯変) glaze technique.
The glaze is what stops you. A pale blue-green celadon broken across the entire surface by an ice crackle pattern, large irregular segments divided by dark lines that shift from grey to brown depending on where the light falls. From one angle the turquoise comes forward. From another, the piece reads almost stone. It does not look the same twice.
The form underneath is an organic egg, slightly flattened on the sides, and the indentations there catch the light further still. At 17 centimetres it is a quiet presence: not a statement piece, but the kind of object that earns its place slowly.
Tachikichi has been operating in Kyoto since 1752, founded originally as Tachibana-ya Kichibee in the Shijō Tominokōji district. They design pieces to their own specifications and have them produced at selected kilns across Japan, each one made specifically to carry their name.
Their name on the base of a piece is a signal about standard and curation, the result of nearly three centuries of working only with what meets their criteria.
The glaze moves from deep purple at the base to bright turquoise at the neck, and stops cleanly where it meets the unglazed foot. It is how Ōtani-yaki shows its material honestly, iron-rich clay from Tokushima, fired at high temperature. The glaze applied once and left to do what it does.
This vase comes from the Mori Toki kiln in Naruto, one of the oldest and most documented kilns in the Ōtani-yaki tradition. The Mori family has run this kiln since 1912, and the climbing kiln on their grounds is 28 metres long with eight separate furnaces. It is registered as a national cultural property. Ōtani-yaki itself was designated a national traditional craft in 2003, recognition of a tradition that began in 1784 when an artisan from Kyushu first demonstrated lathe-turned pottery in the village of Ōtani.
The form is that of a tokkuri, a sake flask, with the narrow neck and rounded body designed to be held at the table and poured from. Used as a vase it works just as well: the narrow opening holds a single stem cleanly, and the weight of the clay keeps it stable.
Notice: This chawan has found a new home. If you are looking for something similar, scroll down.
This matcha bowl was made by Matsubara Yasuhiro (松原保宏), a Seto ceramicist whose work was selected five times for the Nitten, Japan's most prestigious national art exhibition. The surface carries madara-yu glaze, fired in a traditional noborigama climbing kiln on pine wood in the 1970s. What you see on the surface is a direct record of that process: warm copper-brown spotting against a grey-blue ground, not decoration but the fire itself made permanent. The original signed tomobako and maker's shiori are included.
The clay here is warm and gritty in a way that reads almost geological. The glaze deepens to amber-brown at the base and fades toward a pale sandy beige at the rim, and the transition between the two is not a line but a gradual dissolve. The form is slightly irregular, soft-shouldered, made without any ambition to be symmetrical.
This bowl comes from the founding generation of one of Hagi's most recognised kilns. The tomobako carries the hanko of Hirose Nanshū (南州), the man who established the Tsubaki-gama Tenpōzan in Hagi. The telephone notation on the shiori dates the documentation to before direct-dial lines existed in the city. Somewhere in the 1960s or earlier.
The shiori itself was signed by his son Hirose Tanga, who took over the kiln and continued his father's practice. That combination (the father's box and seal, the son's documentation) is a quiet record of how Japanese family kilns pass from one generation to the next. Hagi-yaki has held the second rank in the traditional tea master's hierarchy for centuries, behind only Raku. A bowl from the founding generation of a kiln in that tradition is not a common thing to find.
The glaze on this bowl sits differently from most Hagi ware you will encounter. It is pale, almost creamy, with a softness that makes the surface look slightly matte until the light catches it and you see the depth underneath. The craquelé is fine and even. The form is quieter and more settled than early Hagi ware. It is less raw, more considered.
By the time Hirose Tanga made this bowl, he had been working in Hagi for decades. His name had appeared in exhibitions across Kyūshū and Yamaguchi since the 1960s, he had received a national fine arts prize, and his kiln held an official government designation as a traditional craft. The tomobako for this bowl carries his personal signature alongside the kiln name, and the shiori inside contains his full printed biography. That combination of the signed box, named maker and documented career is what the Japanese tea world calls full provenance, and it is genuinely uncommon to find outside Japan.
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Oshinobi dōchū, travelling incognito, shows a Heian noblewoman shielding her face with a kasa hat while journeying in disguise. Two pieces in the collection, by Sato Suigai and Seiju Kon, show how differently that same story can be built in wood.
This chawan was fired at the Kakuzan-gama, a kiln built in 1959 inside the Kyoto headquarters of Ōmoto, a Japanese religious movement, by Kaneshige Sozan, a member of Bizen's most celebrated pottery family. It is signed by Deguchi Eiji, who served as Ōmoto's Sōchō (director) from 1958 to 1962. A single white glaze on this bowl developed rust, near-black and crystalline blue effects during firing, the result of flame position, ash deposit and heat variation inside a wood kiln, not of painting or decoration.
Bizen-yaki is never glazed and never painted. Everything visible on a finished piece was decided during the firing itself, by potters who spend two weeks feeding a kiln by hand, reading the fire instead of a dial. On a return visit to Shibaoka Tōsendō, the Kōzan-gama kiln in Imbe, here is what that actually looks like from the inside.
I filled a Hagi chawan with water and watched what happened. Within a minute, the glaze showed exactly how it will change with years of tea, and four other pieces revealed just how differently that process can unfold, starting long before the kiln, in the clay itself.
Every kokeshi carries the place it comes from before it carries anything else. A guide to the eleven regional traditions of Tōhoku, and how to recognise each one on sight.
Three generations under one roof, a blue glaze that surprised me, and a cat I bought on the way out. One of my favorite mornings in Hagi, at the Okada kiln.
Perched in the forested hills of Minoh, Katsuo-ji is known throughout Japan as the Daruma Temple, thousands of red daruma cascading down its steps, each one carrying someone's wish. A visit that changed how I see the wooden daruma in our own collection.
Every temple I visit in Japan has the same quality of quiet, and it starts with three things: scent, sound, and a presence that holds the space. Here is how to bring that same intention home, starting with a single kōro and the concept of ma.
Inside the Raku Museum in Kyoto during the Raku Successive Generations exhibition. Chawan from Chōjirō to the 16th Kichizaemon, a quiet garden, and one idea about tradition that stayed with me.
Urushi looks fragile and behaves like the opposite, until it meets a sunny windowsill or a winter radiator. Here is what actually damages lacquerware, what does not, and the handful of habits that keep a piece looking the way it did the day it was finished.
A kokeshi asks for very little once it has found the right spot. Grouped in threes on a shelf, alone on a windowsill out of direct sun, or standing next to something entirely unrelated, like a stack of books or a single dried branch. Here is what I have learned about placing them so they actually get looked at, instead of disappearing into a room.
Every ceramic piece I bring home has already been through decades of hands before mine. A chawan changes colour with tea over the years, a vase collects mineral marks if you let it, and neither of those things is damage. Here is what actually matters when you look after one.
A week in the heartland of kokeshi: Fukushima. From climbing Mount Bandai before sunrise to studying the unique facial expressions in the work of masters like Ichiro and Sato Fumio. Discover how the landscape and deep-rooted woodcarving traditions shape these authentic vintage treasures.
What draws you to a kokeshi is rarely the name on the base. It is the grain showing through the dark wood, the mark the tool left, and the two lines that somehow become a face. A close look at how makers like Usaburo and Sansaku Sekiguchi work with and against the wood itself.
Bizen-yaki has no glaze. Every color, every mark, every surface effect is made in the kiln by fire, ash, and position. This guide explains what hidasuki, goma, sangiri and shiro-Bizen actually are, how they are made, and what to look for when you buy.
There is a small tiger on my desk with gold worn down to almost nothing on its ears and shoulders. It was made for a Year of the Tiger, in Kyoto, by a kiln lineage going back to 1771. The wear is not damage. It is exactly what the gold was always going to do.
Behind the curtain at Raku Studio Waraku in Kyoto's Gion district. How aka-raku and kuro-raku tea bowls are hand-formed, fired, and finished with charcoal by 8th generation master Kawasaki Motoo. A sourcing diary entry from KAIKO&CO.
Furukawacho Shotengai in Higashiyama: an arcade frozen in the 1970s, a kimono specialist with six haori I had not expected to find, and a folder of 1895 Kyoto lithographs from an antique bookstore tucked behind a curtain. Day three of my Sourcing Week in Japan series in Kyoto and Okayama.
An antique market stall on temple grounds in Tokyo's Yanaka cat town, a lacquered doll pair from the ‘50’s with a story about a homesick bride, and a cat print.
A Kyoto potter stayed behind in Kanazawa in 1666, and the Raku family sent a glaze north with him, one built for the cold. Eleven generations later, that same amber glaze still catches the light.
Two kokeshi, eighty years apart. Same face, different hands. The story of the Sakurai family and five generations of Naruko tradition.
Some supplier relationships take years to build. In Osaka I have a meeting over tea and chawan pieces that never reach any public market. Day two of my Sourcing Week in Japan series in Kyoto and Okayama.
This is where the week begins. An early alarm, a heavy bag, and the first market of the trip: Kobo-san at Tōji Temple, Kyoto, at 5:30 in the morning. Day one of my Sourcing Week in Japan series in Kyoto and Okayama.
This is Hotei, the laughing god of contentment, made in soft Hagi-yaki. Hagi ware made by the hand of potter Okada Yutaka. He holds a single piece of incense. After that piece is placed near the charcoal, he sits empty for the rest of the session. Japan put its finest craft into this moment of emptying, and then into the silence after.
Before you taste the tea, you hold the bowl. Weight, diameter, the way the foot sits in your palm: these are not secondary details. They are the bowl. On what I look for when I source chawan in Japan, and why size tells you more than the glaze ever will.
A kokeshi placed well in a room is more powerful than five grouped without thought. Here is what I have learned about height, background, and the quiet effect of giving one figure enough space to simply stand.
Every time I return from Japan, I carry objects built around a ritual. Not decorative pieces, but things that were made to slow things down. This is what I look for in each one, and why.
Hagi-yaki has been made in western Japan for over 400 years. What makes it special is what happens after you buy it. The bowl changes with every cup of tea you drink from it. That is why hagi-yaki is so loveable.
Two small teardrop vases, narrow at the neck and full through the shoulder, standing close enough together that they read as a pair without being identical. One leans toward deep aubergine with a soft silver mist rolling across the front, almost metallic where the light catches it. The other runs cooler still, a wash of silvery blue-grey shifting into warm rust low on the body. Neither would look complete alone. Together they hold a conversation, one leaning warm, the other leaning bright.
Both carry the maker's mark of Shibaoka Tōsendō, working under the kiln name Kōzan-gama in Imbe since 1912. The kiln has stayed in one family for three generations, currently the third-generation Kōzan, Shibaoka Masashi, working alongside his sons Chikara and Hisashi. A pair like this, thrown at the same time and fired side by side in the same noborigama, is a small, physical record of one firing at a kiln that has kept its own fire burning for over a century.
→ Fourteen days, one fire: what it actually takes to fire a Bizen kiln. A visit to Shibaoka Tōsendō during an active firing, standing at the kiln mouth while the family read the fire by eye and ear alone. Read the full visit in my journal.