Right Onsen › Kanagawa › Sagamihara
Ofuronoosama Machidaten
3.7★ · 1503 Google ratings · Sagamihara, Kanagawa · おふろの王様 町田店
✓ Natural hot-spring water✓ Free-flowing source water✓ Outdoor bath✓ Rest area✓ Restaurant
Before you go
Can you bathe here?
Day visitors
✓ YesListed as a super sento: a bath for day visitors by definition. No visitor review states otherwise.from the facility's listing category
Hours
09:00–00:00from the facility listing
Tattoos
Not allowedstated on the facility's website · read 2026-09
The bath
What you’ll find
Ofuronoosama Machidaten is a suburban super sento with a black, sodium-bicarbonate hot-spring outdoor bath, sauna, and cold bath, popular and often crowded on weekends and evenings.
Outdoor bath
✓ YesReviewers repeatedly describe a black hot-spring outdoor bath with a large TV.stated by 2 visitors · Jun 2026 – Aug 2026
Sauna
✓ YesA communal sauna is available and reported crowded, especially on weekends, 2026.stated by 3 visitors · Aug 2026 – Sep 2026
Cold bath
✓ YesA cold plunge bath around 16.5°C is available alongside the sauna.stated by 3 visitors · Jun 2026 – Sep 2026
Rest area
✓ YesA rest area with reclining seats exists but several visitors from 2026-06 to 2026-09 found it small or crowded.stated by 3 visitors · Aug 2026
Restaurant
✓ YesAn on-site restaurant serves food after bathing, mentioned across 2026-06 to 2026-08 reviews.stated by 3 visitors · Jun 2026 – Aug 2026
The water
Spring type
Sodium bicarbonate (black water)The outdoor bath's source is described as a black-colored sodium-bicarbonate hot spring drawn from 1,400m underground.stated by 1 visitor · Aug 2026
Timing
When to go
Quietest Monday around 9:00; busiest Saturday around 20:00. Measured by Google over past visits, not a forecast.
| 8A | 9A | 10A | 11A | 12P | 13P | 14P | 15P | 16P | 17P | 18P | 19P | 20P | |
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Quiet Busy
| Day | Hours |
|---|---|
| Monday | 09:00–00:00 |
| Tuesday | 09:00–00:00 |
| Wednesday | 09:00–00:00 |
| Thursday | 09:00–00:00 |
| Friday | 09:00–00:00 |
| Saturday | 09:00–00:00 |
| Sunday | 09:00–00:00 |
Practical
Plan your visit
📍 1 Chome-24-9 Unomori, Minami Ward, Sagamihara, Kanagawa 252-0301
🚃 Kobuchi station, 1.2 km
📞 +81570-022-603
📋 Show at the counter: おふろの王様 町田店
Nearby
Other baths close by
Sagamihara · 3.7★
Sagamihara · 3.8★
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