OfuronoOsamaHanakoganei

Tokyo Kodaira City

Ofuro no Osama Hanakoganei is a day-use hot spring facility located in Kodaira City, Tokyo. You can enjoy the amber-colored sodium-chloride hot spring water that flows from a depth of 1,500 meters underground, with 16 varieties of baths to soothe your body. Sweat it out in two types of saunas: the Kings Sauna and the Coral Steam Bath, and then refresh yourself in the crisp cold plunge bath. The stone sauna 'Iro no Yu' offers unlimited time access to four types of healing rooms, and you can read manga and magazines as much as you like. The facility also includes body care, scrubbing, esthetics, and a restaurant, allowing you to relax from morning till night in this hot spring resort.

Hot Spring & Bath Information

Osama no Yu

TypeNatural Hot Spring

Flow-through

A natural hot spring drawn from 1,500 meters underground. Known for its amber-colored water, you can enjoy fresh water with a free-flowing source. It has the characteristic salt film of chloride springs, giving a clinging sensation to the skin. After bathing, it retains warmth well, making it difficult to get cold. Its mildly alkaline nature is expected to have a beautifying effect by smoothing the skin. It is effective for neuralgia, muscle pain, joint pain, and sensitivity to cold. You can enjoy the hot spring in multiple baths, including the source 'Osama no Yu', rock bath, reclining bath, and pot bath.

Sauna

Dry Sauna

90°C

Sauna TypeDry Sauna

Stove TypeInfrared Heater

Capacity10people

Men's

A high-temperature dry sauna envelops your entire body with solid heat. The spacious interior allows you to sit comfortably and sweat while watching TV. With tiered seating, you can choose your preferred temperature range. Characterized by its dry heat, it gently draws out sweat. You can stay for a long time without feeling suffocated, making it enjoyable for both beginners and advanced users. The scent of wood is pleasant, creating a quiet and relaxing atmosphere.

Cold Bath

Cold Bath

15°C

Water QualityTap Water

Capacity6people

Men's

The cold plunge bath located indoors. It is refreshingly cold, allowing you to quickly cool down your body heated from the sauna.

Business Hours

Monday
09:00〜00:00
Tuesday
09:00〜00:00
Wednesday
09:00〜00:00
Thursday
09:00〜00:00
Friday
09:00〜00:00
Saturday
09:00〜00:00
Sunday
09:00〜00:00
Holiday
09:00〜00:00

Closed Days: None

Address

3-9-10 Hanakoganei Minamicho, Kodaira City, Tokyo

Onsen & Spa Facilities (Super Sento, Sauna, Spa)

Gender Access

Gender Separated

🚫
Tattoo Policy
No Tattoos
Premium Magazine

Japan's Must-Visit Finest Onsen & Sauna Facilities

Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.

Learn more