Fashion designer Eiko Sugai has designed a tanzen (a top worn over yukata) with sustainable materials. The tanzen is made using Japanese paper denim, with a strong focus on how it can be “returned to the soil” without becoming waste. Along with this, she has also designed a yukata with a “digital arabesque” design, a pattern that represents the overlap between human and nature as we search for sustainability.
The tanzen and yukata are available customers at Hatoya Zuihokaku Hot Springs in Kyoto.

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More on sustainable fashion from Japan
- 2026-04-20: Kyoto brand Relier81 transforms vintage kimonos into modern fashion
- 2026-04-17: New study: Sustained comfort concept beats fast fashion
- 2026-04-16: New textile combines recycled fibres with Kyoto dyeing for sustainable textiles
- 2026-03-30: Aww launches travel bags made with upcycled Japanese fishing nets
- 2026-03-21: airCloset introduces Self-Select feature for fashion rental service

