Public bathhouse
Hottayu
3-20-14 Sekihara, Adachi-ku, Tokyo 123-0852
Tattoos allowed — reported by visitors as of 2026. Please confirm with the facility.
About
A neighborhood sento in a shopping street in Sekihara, Adachi Ward, a 7-minute walk from Nishi-Arai Station (Tobu Skytree Line). Fully renovated on April 26, 2022, it kept its ukiyo-e-style tile murals while rebuilding the bathing areas. The men's side has a herbal dry sauna in the outdoor area (HARVIA stove, 13-person capacity, base setting 90C, automatic loyly at :00 and :30) alongside a 160cm-deep cold bath said to be among the deepest in Tokyo, drawing groundwater at around 16C. The women's side has a wall-loyly ("woryu") dry sauna (6-person capacity, 105C, staff-poured wall loyly at :00 and :30) and a 17C cold bath. Both sides have an outdoor rest area. Admission is 600 yen for adults, with sauna access an extra 500 yen for men or 350 yen for women. Closed on the 2nd Thursday of each month.
Pricing
- Adult (weekday)
- ¥600
- Adult (weekend)
- Unconfirmed
- Child
- ¥200
- Time limit
- Unconfirmed
- Sauna surcharge
- ¥350
- Ganban'yoku surcharge
- Unconfirmed
- Late-night surcharge
- Unconfirmed
- Towel
- Not included
- Roomwear
- Unconfirmed
Admission is ¥600 for adults, ¥300 for junior-high students, ¥200 for elementary schoolers, and ¥100 for preschoolers. Sauna access is a separate charge on top of admission: ¥500 for men, ¥350 for women. A hands-free set (admission + sauna + shampoo + body soap) costs ¥1,500 (men) or ¥1,350 (women).
Opening hours
- Weekdays
- 14:00 – 24:00
- Weekends and holidays
- 08:00 – 24:00
- Last entry
- Unconfirmed
- Closed
- Closed on the 2nd Thursday of each month
Sauna
- Dry sauna
- 90°C
- Dry sauna · Auto-löyly
- ✓
- Dry sauna · Aufguss event
- ✓
- Dry sauna
- 105°C
- Dry sauna · Auto-löyly
- —
- Dry sauna · Aufguss event
- ✓
- Cold plunge temperature
- Unconfirmed
- Open-air rest space
- ✓
Baths
- Spring type
- Unconfirmed
- Natural hot spring
- Unconfirmed
- Open-air bath
- ✓
- Carbonated bath
- Unconfirmed
- Baths
- Cold plunge
Facilities
- Facilities
- Parking / Rest area
- Payment
- Cash / IC card (Suica/PASMO)
- Amenities
- Towel rental
- English signage
- Unconfirmed
Access
- Nishi-Arai Station (Tobu Skytree Line)
- Tobu Skytree Line / 7 min walk
- Airport access
- Unconfirmed