Japan · Metalwork / Silversmithing / Jewelry

Ryukyu Kanzeku Silverwork (Jīfā and Fusa Yubiwa)

金細工 (Kuganizēku / Kanzēku)

Kanzeku (金細工, 'metal work', read kuganizēku) was the Ryukyu court trade that made every kind of metalwork except iron under royal commission. Its best-known survivals are three pure-silver pieces. The jīfā (ジーファー) is the Okinawan hairpin. The fusa yubiwa (房指輪) is a bride's ring given by parents to a daughter at her wedding, hung with seven charms, each a wish: a fan (spreading prosperity), a flower (a graceful life), a fish (never lacking food), a peach (health and long life), a butterfly (happiness in the next life), a leaf (never lacking clothes) and a pomegranate (many descendants). The third is the musubi yubiwa knot ring. The Matayoshi family of Shuri has carried the trade for seven generations. Its first master was sent to China by the royal government to learn the craft, and the family, known as 'Tōchi Matayoshi' (China-going Matayoshi), served as court artisans near the Shurei Gate. The fall of the kingdom in 1879 and the war nearly ended the line; the family's order books and many tools burned in the air raid of 10 October 1944. In the 1960s the Mingei potter Hamada Shōji, with Serizawa Keisuke and Munakata Shikō, urged the sixth master, Matayoshi Seiboku, to 'become a Ryukyuan again', and he restored the jīfā, musubi yubiwa and fusa yubiwa. The seventh master, Matayoshi Kenjirō, carries them on.

Risk level: Critically Endangered · Not inscribed. No national or prefectural designation identified for the craft

Alternate Names
Kuganizeiku; kanzeku; jīfā (ジーファー hairpin); fusa yubiwa (房指輪, tasseled wedding ring); musubi yubiwa (結び指輪, knot ring); Matayoshi
Geographic Center
Shuri, Naha City, Okinawa Prefecture
Community / Ethnic Group
Okinawan (Ryukyuan); the Matayoshi family of court metalworkers
Estimated Origin
Ryukyu Kingdom court trade; first Matayoshi master trained in China by royal order (date not stated in sources); revived from the 1960s
Cultural Function
Royal and aristocratic ornaments; bridal ring given by parents to a daughter at marriage; hairpins of status
Primary Materials
Pure silver
Primary Tools
Hammers
Process Overview
Melt pure silver -> cast -> hammer-form -> make and attach fine parts
Traditional Applications
Hairpins (jīfā); bridal fusa yubiwa; musubi yubiwa
Contemporary Applications
Jīfā and fusa yubiwa as heirloom and gift pieces (Okinawa Prefecture gave both to the singer Amuro Namie with its People's Honor Award, 2018); engagement and wedding rings
Notable Practitioners
Matayoshi Seiboku (又吉誠睦) — sixth generation; revived the jīfā, musubi yubiwa and fusa yubiwa from the 1960s. Matayoshi Kenjirō (又吉健次郎) — seventh generation; Nihon Mingeikan exhibition selections 1974 and 1976, Shirasu Prize 2008, Okinawa Times Culture Prize 2009, Okinawa Prefecture Merit Award 2012; 宮城奈津子 (Miyagi Natsuko) — apprentice to Matayoshi Kenjirō (2018)
Key References
Kuganizēku Matayoshi, 'Matayoshi no rekishi' (kuganizeiku-matayoshi.com/history.html); Nakagawa Masashichi Shōten, 'Kanzeku Matayoshi no jīfā, fusa yubiwa wa dō yatte tsukurarete iru no ka'; Shurijō Park, 'Shuri no waza: Kanzeku Matayoshi'; Nakagawa Masashichi, '沖縄「金細工またよし」のジーファー、房指輪はどうやって作られているのか' (2018); QAB, 'Qプラスリポート 金細工 父の背中追う87歳' (13 Sep 2018)
Verification Status
Verified — history and practitioners; technique detail thin

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