Akigawa Keikoku Seoto-no-Yu Spa

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Seoto-no-Yu is a day-trip hot spring spa located along the Akigawa Gorge in the lush green Chichibu-Tama-Kai National Park. The highly alkaline water is popular for its skin beautifying benefits. Besides the day-trip course, the spa accommodates longer visits with a traditional multi-course kaiseki meal at a Japanese restaurant and lodging in cottages.

Detailed information

Basic information


565 Otsu,


Postal code:190-0174

Contact information

Name:Akigawa Keikoku Seoto-no-Yu Spa

Telephone number:042-595-2614



By car:Approx. 30 min. (approx. 12 km) from Ken-O Expressway Akiruno IC

By train:**
JR Chuo Line Tachikawa Station > JR Ome Line to Hajima Station > JR Itsukaichi Line to Musashi-Itsukaichi Station

By bus:From Musashi-Itsukaichi Station, bus via Seoto-no-Yu for Kamiyozawa (Approx. 17 min.)



Number of regular vehicles:135

Parking charges for regular vehicles:Free of Charge


Children | Students | Groups | Couples | Families | Seniors |


Beautiful starry skies |

Other services

Facility information

Toilet facilities available | Restaurant facilities | Smoking area | Public bath | Reserved bath | Onsen (hot spring) | Rotenburo (open-air bath) | Day trip bathing | Sauna |

Foreign language explanations/displays

English |

Universal design

  • Automated external defibrillator (AED)
  • Accessible parking for people with disabilities (in wheelchairs)
  • Automatic doors at entrance
  • Floor-mounted railings
  • Wheelchair ramp
  • Urinal with handrail
  • Western-style toilet with handrail
  • Multi-purpose toilet
  • Ostomate facilities (Basic)
  • Wheelchair rental
  • Guest rooms for wheelchair users
  • Floor height difference in facility

Map information