- Architects: Tezuka Architects
- Location: Tomioka, Gunma Prefecture, Japan
- Category: Office buildings
- Gross Built Area: 502.34 m2 (Sleeve storage: 44.95 m2)
- Design Team: Takaharu Tezuka + Yui Tezuka + Keiji Yabe
- Project Year: 2018
- Photographs: Kida Katsuhisa – Fototeca