Komae, Tokyo
Komae-yu
A compact design-led sento with a natural-water cold bath and a cafe-bar, about three minutes from Komae Station. The water story is local groundwater, not a confirmed hot spring.
Facility photos

Check before bathing
- Opening hours
- 13:00–23:00; closed Tuesdays. Adult admission is ¥600 under Tokyo's rate from 2026-08-01. The sauna costs ¥680 extra and includes a rental towel; large and small towels can also be rented separately for ¥150 and ¥50.
- Access
- About a 3-minute walk from Komae Station on the Odakyu Line.
- Tattoo policy
- The facility explicitly allows guests with tattoos, with a request to be considerate of other bathers.
Spring & water temperature
- Spring-source temperature
- Not applicable; no natural spring is confirmed.
- Bathing temperature
- Not published.
- Spring classification
- Ordinary public bath; a natural hot spring has not been confirmed.
- Water handling
- The operator highlights local groundwater and uses Komae natural water in the cold bath. This does not establish a natural hot spring or source-flowing spring bath.
The static facility page still shows the older ¥550 adult rate; the current Tokyo public-bath rate is ¥600.
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.
