About11 SAUNNERS & SAUNA2025.11.11 11:11　Totonoe no hi

A writer who has supported sauna culture through writing, discerning, and storytelling.

Japan's largest sauna festival held September 27-28, 2025, at the former Namura Shipyard Osaka Factory site.

Co-representative of JAPAN SAUNA-BU ALLIANCE, connecting corporations, municipalities, and individuals through sauna culture.

Known as 'Sauna King', a sauna consultant and producer who has built the foundation of Japan's sauna culture over 30+ years.

Casio's sauna-specific watch 'Sadokei' with heat/moisture resistance and 12-minute sauna mode.

Aufguss duo of Minami Shakeyama and Nokono Kubota, competing as 'Shake Noko' on domestic and international stages.

As Mayor of Fukuoka, positioned sauna as a pillar of tourism and wellness policy - Japan's first leader to fuse policy with sauna culture.

Actress who shares her sauna experiences through SNS and media, attracting new sauna fans especially among beginners and younger demographics.

Architect leading SUPPOSE DESIGN OFFICE, redefining sauna facility concepts through architectural design.

NOT A HOTEL's sauna-equipped lifestyle facilities introduce a new dimension to sauna enjoyment through ownership-stay hybrid models.

Harvia and Toyota jointly developed the world's first hydrogen combustion sauna concept model. Premiered in Japan at Japan Mobility Show 2025.