Makers · 作家 · Kyoto
Heian Tofukuji
平安東福寺1890 – 1970
Unknown in the world of art ceramics; the most admired name in bonsai pottery. Tofukuji came to clay late — at about forty, after the family trade collapsed — and spent the next four decades making nothing but pots. Among growers of shohin, small bonsai, no maker is held higher.
At a glance
Drawn from the standard Japanese survey of bonsai ware and checked against pots we have handled. Where the record is unclear, we leave it out.
- Art name
- Heian Tofukuji 平安東福寺
- Real name
- Kisaburo Mizuno 水野喜三郎
- Dates
- 1890 – 1970
- Region
- Kyoto 京都
- First trade
- Comb-maker 櫛職人
- Turned to pots
- c. 1929–30, aged about forty
- Working span
- c. 40 years, to 1970
- Own kiln
- None — rented kilns throughout
- Known for
- Shohin pots; range of form and glaze
01 · 転身 The turn
From combs to pots, at forty
His father came from Seto and made combs; chrysanthemums and bonsai were his pleasures. Kisaburo followed him into the trade. Then Japan turned to Western dress, the comb business fell away with it, and at around forty he made his hobby his living.
From about 1929 he made pots and nothing else. The span ran roughly forty years, through the war and out the other side, to his death in 1970. He began late and never stopped.
櫛職人から、四十にして鉢づくり専門の陶業家へ。
02 · 賃借り窯 The rented kiln
Why the work covers so much ground
The first thing a collector notices about Tofukuji is range: form after form, glaze after glaze, at every size from the palm-sized upward. There is a structural reason for it, and it is not the one you would guess.
He never owned a kiln. To the end of his life he fired in rented ones — chingari-gama. That was possible only because Kyoto had built an elaborate division of labour around its potteries, where firing could be bought as a service.
For most potters, no kiln means no freedom. For Tofukuji it worked the other way: he was never married to one firing, and could reach for whatever a piece asked for.
“A pot that shows a tree well.”
The pots reward looking at on their own. But the phrase attached to them in Japanese is about use: 盆栽を植えてよく映る — plant a tree in it and the tree looks right. That is the whole ambition, and it is why growers rather than ceramic collectors made his name.
03 · 落款 The seals
Seven marks, and the script matters
Few makers used as many marks. Tofukuji signed in seal script, in running script, in a gothic face, in a mincho face, and sometimes by scratching the raw clay with a nail. He also used multiple marks on a single pot — examples carrying many more than two are not rare.
So identification turns on the style of the writing as much as the characters themselves.
| # | Mark | Script & frame | Note |
|---|---|---|---|
| 1 | 平安東福寺 | Square seal, tensho (seal script) | The formal mark. |
| 2 | 東福寺 | The kaede (maple) seal | Set within a maple-leaf outline. Distinctive and much copied. |
| 3 | 東福寺 | Round frame, gothic face | Even, blocky strokes inside a circle. |
| 4 | 東福寺 | Kugi-gaki — nail-scratched | Incised by hand into the raw clay, not stamped. |
| 5 | 東福寺 | Mincho face | Serifed, printed-type character. |
| 6 | 複款 | Multiple marks together | Pots carrying considerably more than two marks are not unusual. |
| 7 | 平安東福寺 + 東福寺 | Square tensho with oval-framed gyosho (running script) | A specific paired combination. |
Telling first from second generation
His successor inherited these marks. To separate the two, the second generation added 二代 (“second”) or 勇 (his given name, Isamu). A mark alone does not date a pot; the addition does. See Tofukuji II.
Photographs of these marks on pots from our own stock will be added here. A mark in the hand rarely looks like a printed plate — clay, glaze pooling and wear all change it.
04 · 陶号 The name
A borrowed name, and the temple that actually mattered
Tofukuji is the name of a great Rinzai Zen monastery in Kyoto, and it is tempting to read a connection into it. There is almost none. He took the name because he lived nearby. The monastery has some association with viewing stones; with bonsai and pots, effectively none. The name was borrowed, and that is all.
The temple that shaped his work was a different one — 東本願寺 Higashi Hongan-ji, seat of the Otani branch of Jodo Shinshu. The link was a man: Tsutazo Kawai 河合蔦蔵 (1886–1962), among the foremost bonsai connoisseurs of his day and founder of the Kyoto nursery Kosoen.
Kawai's ties to the Otani family ran deep enough that he built a house inside the temple's inner grounds and lived there, caring for the bonsai left by the twenty-third abbot, Otani Kozon — known to bonsai people by his haiku name, Kubutsu.
Around 1938, at the abbot's instigation, Kawai founded a society for making pots: Nento-kai 拈陶会. Its kiln stood inside the temple garden beside Kosoen. Tofukuji joined, and so did Kozan. Kawai's eye and Tofukuji's hand met there, and the survey is explicit about the result: of everyone involved, it marked Tofukuji most deeply.
禅刹の名を借りただけ。真に関わったのは東本願寺である。
05 · 系譜 Lineage
What came after, and alongside
Successor
二代 平安東福寺
Mizuno Isamu (1917–1995). Took the name after his father's death, at fifty-three, and spent ten years reaching toward it.
Ally
Heian Kozan
平安香山
Workshops close by. At a time when Chinese pots dominated the market, the two fought together for the standing of Japanese ware.
Echo
鴻陽
A Tokoname kiln whose green glaze is said to recall Tofukuji's own — and which passed down the family in turn.
06 · 用語 Glossary
The words you will meet
- 落款 rakkan
- The seal or signature beneath a pot.
- 篆書体 tensho
- Seal script — the ancient, squared-off style used on formal stamps.
- 行書体 gyōsho
- Running script — flowing, semi-cursive.
- 釘書 kugi-gaki
- A mark scratched into raw clay with a nail rather than stamped.
- 複款 fukkan
- More than one mark on a single pot.
- 賃借り窯 chingari-gama
- A rented kiln — firing bought as a service rather than owned.
- 小品盆栽 shōhin bonsai
- Small bonsai — the audience that made Tofukuji's name.
- 拈陶会 Nentō-kai
- The pot-making society founded c.1938 inside Higashi Hongan-ji.
- 緑釉 ryoku-yū
- Green glaze — the Tofukuji green others measured themselves against.
Reading a mark
What we can — and cannot — tell you
Tofukuji is widely imitated, the maple seal especially. We do not list a pot unless we are confident in it.
Send a clear photograph of the underside and we will tell you what the mark says and which of the documented types it corresponds to. We do not issue authentications, and where a mark is beyond what we can read, we will say so rather than guess.
Sources
盆器大図鑑【上巻】 Bonki Daizukan, Vol. 1, p. 37; related essay p. 53. Checked against pots handled by YAKUMO JAPAN. Last verified 18 July 2026.
Where the record is unclear we say so rather than guess.