- Techniques
- broom tying, cultivation, repair
- Classification
- basketry
小林研哉
Profile
Background
Kenya Kobayashi grew up in Fukuroi, Shizuoka, with a family craft lineage that was present but not automatically inherited. His maternal grandfather, Hashime, made vine baskets and brooms in Nishiaizu, Fukushima. At twenty-five Kobayashi began learning basketry from him because no one else in the family was continuing the work. When his grandfather's health declined, a lingering instruction to make brooms pushed Kobayashi first toward an elderly local woman who had made brooms with Hashime and then toward a formal apprenticeship.
Kobayashi left a geotechnical-survey job he had held for roughly a decade and in 2015 entered the Kanagawa workshop of broom maker Jiro Yamada. He learned cultivation, harvesting, drying, sorting and the slow tying/hammering operations that control a broom's shoulder, width, spring and sweep. He has described needing several years before the process became intelligible as a whole.
He became independent in 2022, returned to Fukuroi and named the workshop 一 hashime after his grandfather. He now grows pesticide-free broomcorn himself and continues basket/rattan knowledge through structural repairs of cracked vessels and furniture.
Practice
Work over time
Evidence and sources
References
- 一 hashime interview — TISTOU Retrieved 2026-09-28
- Broom workshop — Tenarai-do
- 一hashime(ハシメ) Retrieved 2026-09-28
- About the Artist | Ceramic Masterclass Retrieved 2026-09-28
- 工房訪問記|vol.1 一 hashime 小林研哉さんの箒づくり | KENOHI Retrieved 2026-09-28
- Star Atlas –街の星図を探して– 小林研哉(一 hashime) Retrieved 2026-09-28
- 箒職人 小林 研哉 | 明日への扉 by アットホーム Retrieved 2026-09-28
- 中津箒 小林研哉の手しごと展示 Retrieved 2026-09-28
- 一 hashime / 小林研哉 — ARTS&SCIENCE makers
- 一hashimeさんの箒|使い方とお手入れ | KENOHI Retrieved 2026-10-02
- 【てならい後記】新生活のお掃除に。職人に学ぶ、箒をつくるワークショップ。 Retrieved 2026-10-02