株式会社Libertyship News Releases

Maruni Woodwork × ONE SAUNA Co-Developed Furniture-Grade Sauna 'kupu sauna' Debuts Worldwide at 'Yunoyama Sosuikyo'

The furniture-grade sauna 'kupu sauna,' co-developed by Maruni Woodwork and ONE SAUNA, will debut wo… · 2026-06-16

Maruni Woodwork × ONE SAUNA Co-Developed Designer Sauna 'kupu sauna' to Be World's First Installed at Two Accommodation Facilities

The designer sauna 'kupu sauna,' co-developed by Maruni Woodwork and sauna brand ONE SAUNA with prod… · 2026-06-16