Akigawa Keikoku Seoto no Yu

秋川渓谷瀬音の湯

Akiruno, Tokyo, Kanto

Type

Day Use Onsen

Rating

0.0

Tattoo Policy

Private Bathing Allowed

Prefecture

Tokyo

About

Seoto no Yu is a relaxing onsen tucked into Akigawa Valley in western Tokyo, offering both indoor and open-air bathing. It features private reservable baths, a sauna, and convenient on-site dining, making it a comfortable choice for a laid-back soak surrounded by nature—especially when the scenery turns beautiful.

Facilities & Amenities

🛁Private Bath

🌳Outdoor Bath

🔥Sauna

🍽️Restaurant

⛰️Rock Bath

💧Kakenagashi (Free-flowing Spring Water)

Additional Amenities

Private BathOutdoor BathSaunaRestaurantKakenagashi (Flowing Water Bath)

Pricing

Adult (junior high school age and up): ¥1,000 for 3 hours, ¥200 per additional hour; 11-visit ticket: ¥10,000. Child (elementary school): ¥500 for 3 hours, ¥100 per additional hour; 11-visit ticket: ¥5,000. Locker (return-type) ¥100 per person. Amenities (fee): bathhouse towel ¥250; body towel ¥200; bath towel ¥500; makeup remover sheet ¥300; 3-piece cosmetics set (cleansing, lotion, emulsion) ¥500; shampoo/rinse/body wash ¥300; hair brush ¥100; razor ¥200; shower cap ¥200. Reservable private bath (reservation required): 1 hour ¥3,000 + bath admission. Payment: cash only; credit card not accepted.

Hot Spring Data

Source Temperature

26°C

Reported Benefits

DiabetesCold sensitivityJoint painHemorrhoidsFrozen shoulder (50-something shoulder)High blood pressureLower back painMotor paralysis (paralysis caused by nerve or movement issues)BruisesDigestive disordersNeuralgiaSprains and strainsMuscle soreness

Facility Details

Dining

Cafe Seseragi; Japanese Dining Kawakiri

Additional Facilities

Washbasins (4 locations; includes cotton swabs, hand soap, and tissue); cold-water dispenser (1); scale (1); milk vending machine (1) (milk and coffee milk, etc.); restrooms available; on-site souvenir shop "Asatsuyu"; stay-in cottages.

Provided Amenities

Body soapShampoo and conditioner (combo)

Equipment & Features

Esthetic and massage servicesMeals and dining areaLight mealsDrinks and beveragesChanging room lockersShop and souvenir counterFree Wi-FiRestroom for persons with disabilitiesParking availableLounge / rest area