Super sento
Tamasakai Tennen Onsen Morinoirodori
1-11-5 Oyamagaoka, Machida-shi, Tokyo 194-0215
Tattoos not permitted (official)
About
A day-use natural hot spring facility along the Minami-Tama ridgeline road, about a 22-minute walk from Tamasakai Station on the Keio Sagamihara Line (a local bus route is also an option). Four outdoor baths draw on a sodium bicarbonate-chloride cold mineral spring (hypotonic, weakly alkaline), alongside indoor baths that include a carbonated bath, a reclining bath, and a jet bath. The sauna area has two rooms - a dry sauna with automatic loyly and a mugwort-mud-salt sauna - plus a 90cm-deep cold plunge and an outdoor rest area. The second floor holds the Shunsaitei restaurant, rest areas including a co-working space, and massage chairs. Guests with tattoos, including cover stickers, are refused entry.
Pricing
- Adult (weekday)
- ¥880
- Adult (weekend)
- ¥980
- Child
- ¥450
- Time limit
- Unconfirmed
- Sauna surcharge
- Unconfirmed
- Ganban'yoku surcharge
- Unconfirmed
- Late-night surcharge
- Unconfirmed
- Towel
- Not included
- Roomwear
- Not included
Children (age 4 to junior-high) pay ¥450 on weekdays and ¥500 on weekends/holidays; infants under 4 pay ¥100. A 10-visit discount ticket book (¥8,300, valid 6 months, usable on weekends/holidays) is also available. Bath towel rental (¥180), a towel set (¥300), and loungewear rental (¥360) are charged separately.
Opening hours
- Weekdays
- 09:00 – 24:00
- Weekends and holidays
- 07:00 – 24:00
- Last entry
- 23:00
- Closed
- Closed on the 2nd Tuesday of March, June, September, and December
Sauna
- Dry sauna
- Unconfirmed
- Dry sauna · Auto-löyly
- ✓
- Dry sauna · Aufguss event
- Unconfirmed
- Salt sauna
- Unconfirmed
- Salt sauna · Auto-löyly
- Unconfirmed
- Salt sauna · Aufguss event
- Unconfirmed
- Cold plunge temperature
- Unconfirmed
- Open-air rest space
- ✓
Baths
- Spring type
- Sodium bicarbonate-chloride cold mineral spring
- Natural hot spring
- ✓
- Open-air bath
- ✓
- Carbonated bath
- ✓
- Baths
- Jet bath / Reclining bath / Cold plunge
Facilities
- Facilities
- Restaurant / Rest area / Work space / Massage / Parking
- Payment
- Credit card / IC card (Suica/PASMO)
- Amenities
- Towel rental / Roomwear
- English signage
- Unconfirmed
Opposite-sex accompaniment into shared areas is limited to children of preschool age or younger.
Access
- Tamasakai
- 京王相模原線 / 22 min walk
- Airport access
- Unconfirmed