These 3 galleries of Japanese, Chinese, and Tokoname Marks represent the sum total of my signature and chop database. There are over 1000 artist marks here, including the lions share of Antique Chinese and Tokoname kilns.
I hope this is useful for all you bonsai enthusiasts and pottery collectors. I have enjoyed identifying others’ pots on forums, Facebook, and by email; but it is best if we can all do it ourselves.
Many thanks to my friend and fellow pottery expert Francisco Javier Gutierrez, who provided me with many marks I didn’t have and some I’d never seen before.
Special thanks also to SC Hwang, who has been of invaluable assistance with Chinese marks.
Special thanks go to Houston Sanders, whose generous donation to merge his database with mine has been invaluable in increasing how comprehensive and accurate they are.
Note that Chinese kilns are identified with their Japanese pronunciations, they are pronounced entirely differently in Chinese. Chinese kilns, when that knowledge is available, are identified by age, as:
Kowatari: Old Crossing, Pre-1800
Nakawatari: Middle Crossing, 1800-1911
Shinwatari: New Crossing, 1911-1940
Cultural Revolution(CR): 1966-1976.
Contemporary: Made after 1976
Taisho Era: 1912-1926
Reading artist marks: this order of operations always holds true as long as the mark is in the same form(i. e. vertical 2 character marks are read top to bottom, horizontal 3 character box stamps right to left, horizontal 2 character non box stamps left to right, ect.)




CONTEMPORARY MARKS(POST CR, 1976)
Unlabeled marks are contemporary from unknown kilns or regions, usually production pots.
Choushun(very old kiln Contemporary Mark)
Jotaiho(徐苔邦-1970s)
Reportedly a Chinese Mazan, note Chinese markKohshunohsai(Kinbon pot)owned by Chu Shuiming, also owns Shunzaido Kohshunohsei(Kinbon Pot)
Shuzaido(春在堂) seen with a false “Made in Japan” stamp.Shunzaido- Also known as Shuming Penyi Yixing Yixing Yixing Right: Daishipenyi
Left: YixingYixing Yixing Taizan Taizan Shungado, High Quality 70s Kinyo Yaki Bokukakai ShuHoZan(70s) Touinken(Tong Yin Xuan) Touinken(Tong Yin Xuan) Touinken(Tong Yin Xuan) Touinken(Tong Yin Xuan) Wago Shuho Cultural Revolution Era Yixing 1976-1977 清明堂制 Qing Ming Hall Zhengliang,Quality Yixing Tao Qing Yuan 徐錫義造 – Xu Xiyi KongShanLingYu (空山灵雨) Zhu Xi Tang 空山灵雨 Kowloon Pottery Kowloon Pottery Yep Julong Pottery Zhou Baoshan Kiln(factory) Yixing Reproduction Chen Jianqiang Jiǔchūyuányì 九初園藝 Taniraku Maruzan Taniraku Maruzan Taniraku Maruzan Ruban Yu(Taiwan) Quing He Hall Company, Yixing Quing He Hall Company(right) Yixing Chen Ding He
(陳鼎和造)Yixing Baoshan Production Reijaku(Chen Morin) Lu Peng Zi Yi Zhai Lu Peng Zi Yi Zhai Yixing, Bo Yang Zou Ji Yixing Feng Yang Song Jianrong Gu Jingzhou Xu Long Xú bīn yáng zào
*KOWATARI CONTAINERS app. Pre-1800*
Chinbunkyo Chinbunkyo Chinkan(陳款) Chinkatsunui Chinmansei Chinmansei Chinnuien Choushi And Chinbunkyo Getsusyokuokuukainmanzoi Gohoukoku Gohoukoku Gokonsei Housyoushiin Itsukou Itsukou Izensairaku Izensairaku Izensairaku Jiyoyuusen Jiyoyuusen Jiyoyuusyou Katei And Chinbunkyo Keikei And Chinbunkyo Keikei and Chinkanzoku Keikei and Chinkoihou Keikeisensetsunjin Kisekisanhou Ooougunsei Senshizui Sensyousei Shihouhouzou Shirinhouko Syounuihouko Syounuihouko Syouseihouko Syouseihouko Syuusyouyuusei Tenkokaku Youkihatsu YouzenYuurankansei Yuuranwasei
*NAKAWATARI MARKS APP. 1800-1911*
Amandashitsu(阿曼陀室) Amandashitsu(阿曼陀室) Banbaujiyuki Banbaujiyuki Banbaujiyuki Bankei Bundouyusyotsuhoyshinpou Canton/Shiwan Yaki Chinbeiwatoukisyoshisyupin ChinBunKyo(陳文郷)
ChinBunKyoSei(陳文居製)Choushun Choushun Choushun Choushun and Youki Eisan Genteuseizouhaiten Genteuseizouhaiten Giiugoshiran Giiugoshiran and Gotokuseisei Gikou Gikouhaushinpou Gikoukenteisankakumokushun Gikoushinhosei Gikoushisa Gikoushisa Gikoushisamoki Gikousyoteijizou Gikousyoteijizou GokouhousyouZo and Syouhyou HakuJu(柏壽) HakuJu(柏壽) Hotoukizo HoukijiZo HoukijiZo HouseihouZo Housetsutoujin Housosansei HouseihouZo Housetsutoujin Itsukou Itsukou Itsukou JitSuYoKyo(実用共) Jiyushisouki Kaishigyokubyou Kansei,
Katsumeisho, GaunkoninKatsumeisho (葛明祥製) Katsumeisho (葛明祥製) Katsumeisho (葛明祥製) Katsumeisho (葛明祥製) Katsumeisho (葛明祥製) Katsutokuwa Katsutokuwayokuki Keikei and Housetsusanjink Keikeiitsuki Keikeikiryuusakuko Keikeisyouryuui Kokigan Kotoku Seizo KotokukiZo Kotokusei Kotokusei Kouseikinsei Kouseikinsei Koutokukisei Kyougikaizou Oukoisei Riyuumonin Ryuuhai Ryuuhai Ryuuhaijizou Ryuuhaijizou Ryuuhainozou Sai Seikizusyo Shanhaihogenkou Shinshinsyousei Shinshinsyousei Shinshinsyousei Shiyuukinki ShoKoDoIn(尚古堂印) ShoTeiJiZo(松亭自造) Shouyoukousei Sozondou Syouhainoin Syouhainoin Syouko Syoukodouin Syoukoudousei Syouseryuu Syouseryuu Taishintoujin Tauki Tetsu Gakkan(鐡画軒)
Tetsu Gakkan(鐡画軒)Tetsu Gakkan(鐡画軒) TokoShin(徳新) Tokukonji Zoutouki Tokukonji Zoutouki Tokushin Tousyousei Un Un Kokigan and Un Yasuto and Houzou YoSeiNinSei(擁正年製) Yoku Ki(翼記) Yoku Ki(翼記) YoSeiNinSei(擁正年製) Zekouga