
Cosmo Plaza Akabane
コスモプラザ赤羽
Tokyo, Tokyo, Kanto
Type
Day Use Onsen
Rating
0.0
Tattoo Policy
Private Bathing Allowed
Prefecture
Tokyo
About
Cosmo Plaza Akabane is an urban hot spring facility in Tokyo with both private and outdoor bathing options, plus a sauna for a full day-use reset. Alongside meal and relaxing spaces, it’s a convenient spot for solo visitors looking to unwind and warm up.
Facilities & Amenities
🔥Sauna
🍽️Restaurant
Additional Amenities
Meal area / diningParking availableLounge / rest rooms
Pricing
- •Bath fee with onsen + sauna (men only): ¥1,800 for 3 hours (accepted 24 hours), ¥2,500 for 10 hours (accepted 24 hours).
- •Extension: ¥550 per hour.
- •3-hour sauna discount ticket set (3 sessions), valid for 3 months: ¥4,800.
- •Various credit cards accepted.
Hot Spring Data
Reported Benefits
Helps with cold sensitivity
Facility Details
Dining
Dining available / meal area
Rest Areas
Rest area / lounge room available
Equipment & Features
Private bath availableOutdoor bath availableSauna availableRestaurant availableKakenagashi (flow-through water feature) available
Recommended For
Solo travel
Access & Directions
Parking
Parking available
Nearest Stations
- Akabane Iwabuchi Station310 m
- Akabane Station338 m
- Shimo Station1.12 km
- Kita-Akabane Station1.45 km
- Higashi-Jujo Station1.98 km
- Motohasu-Numa Station2.13 km
- Oji-Kamiya Station2.19 km
- Kawaguchi-Moto-Sato Station2.30 km
- Jujo Station2.30 km
- Shimura-Sakaue Station2.33 km
Contact Information
City
Tokyo
More Onsens in Kanto

Public Bath
Yunosho Umeoh (Ryokan Umeiya)
Tsukuba, Ibaraki
Private Bathing Allowed

Hotel Onsen
Oiso Prince Hotel THERMAL SPA S.WAVE
Oiso-cho, Kanagawa
Private Bathing Allowed🛁 Private Bath

Hotel Onsen
Kamenoi Hotel Kamogawa
Kamogawa, Chiba
Private Bathing Allowed🛁 Private Bath

Hotel Onsen
Kamenoi Hotel Kiyrekawa
Sakura, Tochigi
Private Bathing Allowed🛁 Private Bath