A 1950 bathhouse near Okachimachi whose whole building and the rock mound in the bath, made of real Mt Fuji lava, are a national Registered Tangible Cultural Property. It opens at 6am every day it is open.
- Address
- 3-14-5 Ueno, Taito-ku, Tokyo 110-0005
- Hours
- Wed-Sun 06:00-20:00 (last entry 19:30); closed Mon and Tue
- Best time to go
- Morning · About 1.5 h
- Price
- Adult JPY 600, primary-school children JPY 200, preschoolers JPY 100 (Tokyo fixed bath price from 1 Aug 2026, Tokyo Sento Association); sauna or towel rental may cost extra
- Price level
- JPY
Details can change. Check hours and prices before you go.
Good to know
- The painted mural beside the lava rock shows Tateyama (since 2012), not Fuji.
- Herbal bath on Sundays.
- The water is hot in Edo style; ask before adding cold.