Traditional public sauna · 🇯🇵 Tokyo, Japan

Sauna & Hotel Karumaru Ikebukuro (かるまる池袋)

Men-only sauna and capsule hotel with four different saunas (including a kelo-wood and a stone sauna) and four cold baths; no under-18s and no women.

PoolRestaurantMen / women separateNude bathing

Good to know

There's a restaurant on site, so you can make an afternoon or evening of it.
Sauna sections are single-sex and nude bathing is the norm.

Location

6F, 2-7-7 Ikebukuro, Toshima-ku, Tokyo 171-0014

Details compiled from the sources below on 2026-10-01. Prices and hours change – please confirm on the official website before visiting. Sources: karumaru.jp.

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