Aufguss sessions led by guest sauna masters will be held for 2 days only, on 24 October and 7 November, inside the new public sauna “MUIST” at Mizunuma Village in Gunma. Information on the large plunge pool, approximately 2 m deep, and the new glamping facilities will also be provided as part of the event.
The public sauna “MUIST -Muist-,” newly opened at “Eki no Tennen Onsen & Sauna no Mori Mizunuma Village” in Gunma Prefecture, will host Aufguss events featuring guest sauna masters on 24 October (Saturday) and 7 November (Saturday).
The sauna room can accommodate up to 20 people, with an indoor temperature of approximately 80–100°C from 2 iki stoves. Self-pouring löyly is also available. A large plunge pool approximately 2 m deep is provided, and guests can relax outdoors in a natural setting surrounded by mountains. Visitors are advised that their feet may not reach the bottom because of the pool’s depth.
The event will feature “Kaamii” on 24 October and “Tetsuya Nagai” on 7 November as guest sauna masters. There will be 3 sessions per day at 12:00, 14:00 and 20:00. The 20:00 session is limited to overnight guests, and reservations are required for the first 20 people. The participation fee is ¥3,000 per person, while overnight guests may participate at no additional charge.
Mizunuma Village also offers the dome-style glamping facilities “Mercury” and “Jupiter,” scheduled to open in September 2026. Plans include sauna stays using the sauna and hot-spring facilities, as well as accommodation plans with 3 meals per night. Dining benefits including 100% buckwheat soba, BBQ and breakfast are also available.