We are honored that our bio-toilet project TOILETOWA received the Gold Prize in the
Green Architecture category of the JAPAN IDPA DESIGN AWARD 2025, an
international award recognizing cutting-edge design.
Chosen from 3,800 entries across 80+ countries, this recognition renews our commitment to
sharing the philosophy of Japanese culture as a foundation for future design.
Tono Mirai
International Design Pioneer Award
