A sauna attached to a gym in Sangenjaya, extendable in 30-minute units. The details below were checked against the official website (checked: 2026-10-06).
- 🔴 Couples / mixed-gender: Not allowed official source
Prices
| Plan or room | Guests | Time | Price |
|---|---|---|---|
| Sauna | 1 | 60 min | ¥2,900 |
| Extension | — | per 30 min | ¥1,000 |
| Second guest (same gender only) | +1 | — | ¥2,000 |
For two guests the price is ¥2,900 plus ¥2,000, for two guests of the same gender only (mixed-gender use is not allowed). The official site asks guests to use the sauna alone, as the room is small. Closed on Thursdays. All prices include tax.
Details
| Area | Sangenjaya, Tokyo, Japan |
|---|---|
| Access | Taishido, Setagaya Ward |
| Hours | 10:00–22:00 (closed Thursdays) |
| Phone | 080-6884-3077 |
| Official site | banapo.com (Japanese) |
| Map | Search on Google Maps |
Prices are in Japanese yen. Prices, discounts and hours change, so confirm on the official site before you book. Many venues charge by the number of guests: check whether a price is per room or per person. This page in Japanese: BANANA POSE GYM&SAUNA 三軒茶屋. See all private saunas in Japan.