Luxury Sauna Experience: Maruni Woodworking and ONE SAUNA Collaborate#Japan#Hiroshima#Maruni_Woodworking#ONE_SAUNA#kupu_sauna
Luxury Sauna Experience: Maruni Woodworking and ONE SAUNA Collaborate
Maruni Woodworking joins forces with ONE SAUNA to introduce the world's first furniture-quality sauna, 'kupu sauna', at Yuno-yama Sosuikyo in Japan.
third-news.com
June 16, 2026 at 2:53 AM
Luxury Sauna Experience: Maruni Woodworking and ONE SAUNA Collaborate#Japan#Hiroshima#Maruni_Woodworking#ONE_SAUNA#kupu_sauna