Oji, Kita, Tokyo
COCOFURO Kaga-yokujo
An early-opening neighborhood bath built around music and silent sauna sessions, with a rotating medicinal bath as well. Its Okuhida bath additive is not evidence of a natural spring at the Tokyo site.
Facility photos

Check before bathing
- Opening hours
- 06:00–24:00; last admission 23:30. Closed on the third Tuesday in March, May, September and November. Admission is ¥600 for high-school students and older, ¥400 for junior-high students; sauna is ¥300 extra and a towel set is ¥290.
- Access
- About a 7-minute walk from Oji Station on the JR Keihin-Tohoku Line; the Tokyo public-bath association lists about 8 minutes.
- Tattoo policy
- The current main official rules do not clearly set out tattoo access; ask the facility in advance if this affects your visit.
Spring & water temperature
- Spring-source temperature
- Not applicable; no local natural spring is confirmed.
- Bathing temperature
- Not published.
- Spring classification
- Ordinary public bath; no natural spring at the Tokyo site is confirmed.
- Water handling
- The Hana-no-Yu bath uses natural mineral deposits from Okuhida as an additive; the rotating medicinal bath uses herbs or bathing agents. Neither is a Tokyo natural spring. Pool-specific water-treatment details are not fully published.
The word 'natural' in the Okuhida mineral-bath description refers to the additive, not a spring source at Kaga-yokujo.
How to read a bath profile
Spring-source temperature and actual bathing temperature are kept separate. Each score is shown independently for comparison rather than collapsed into one overall score.
