News

Pureosity Visits Japan's Oldest Uchiwa Maker

A visit with Keiko Sumii connected traditional Japanese fan craftsmanship with Pureosity's continuing exploration of material innovation, design, and cultural heritage.

June 19, 2026 ยท Kyoto, Japan

Easan Sivaniah visiting an uchiwa maker with traditional fans displayed behind them.

Pureosity founder and Kyoto University professor Easan Sivaniah recently visited Keiko Sumii, the current head of Japan's oldest recorded uchiwa maker.

The workshop has more than 400 years of documented history, with an oral lineage said to reach back over 1,000 years. The visit offered a close look at the craftsmanship, design language, and cultural depth behind traditional Japanese hand-held fans.

Sivaniah described the craftsmanship and designs as truly beautiful, and expressed hope for future collaboration around materials, design, and cultural heritage.

Traditional uchiwa fans and craft materials shown during the Pureosity visit.
The visit highlighted the continuity between historic craft practice and future material-led design.

The visit was supported by Claudia Rosa, Pureosity's affiliated designer and science communication officer.