Ofuro no Osama Oimachi Branch
Verified by Site Owner

Ofuro no Osama Oimachi Branch

The 'Oimachi Branch' is a super sento located in Shinagawa-ku, Tokyo. Just a 3-minute walk from Oimachi Station, it boasts a prime location and features two types of saunas: the 5-tier tower-style King's Sauna and the herbal salt steam bath. You can cool down quickly in the cold plunge bath and enjoy a blissful time reaching a state of perfect relaxation with an outdoor air bath. The facility also offers a variety of baths, including artificial hot springs, high-concentration carbonated baths, and silky baths. In the ganbanyoku 'Honoo no Ma,' you can experience a new sensation of löyly with projection mapping and heat waves. With a restaurant, relaxation services, and body scrubs available, it's a bathing facility where you can relax all day in the city center.

📍
Address
1-50-5 Oi, Shinagawa-ku, Tokyo, 3F
View on Google Maps
🕐
Business Hours
Friday 09:30〜08:30
Monday 09:30〜08:30
Sunday 09:30〜08:30
Holiday 09:30〜08:30
Tuesday 09:30〜08:30
Saturday 09:30〜08:30
Thursday 09:30〜08:30
Wednesday 09:30〜08:30
📅
Closed Days
None
🏢
Facility Type
Onsen & Spa
🎨
Tattoo Policy
🚫No Tattoos
💴

Pricing

CategoryWeekdaysWeekends & HolidaysAll Days
Adult(13+) (6:30~8:30)¥1,050¥1,250-
Child(12 and under) (6:30~8:30)--¥620
Adult(13+) (9:30~2:00)¥1,500¥1,950-
Child(12 and under) (9:30~2:00)--¥870
♨️

Hot Spring Information

♨️

Hot Spring

Artificial Hot Spring

The open-air bath made of natural stone features an artificial hot spring that replicates the components of a real hot spring. You can enjoy the texture and warming sensation as if you were in a real hot spring. In the open-air space, you can relax and forget the hustle and bustle of the city. Soaking in it after the sauna and cold plunge bath relaxes you from the core of your body.

🔥

Sauna & Cold Bath Information

🔥

King's Sauna

90°C

A 5-tier tower-style dry sauna. Sitting on the upper tier envelops your body in heat, while the lower tier offers relatively mild heat. You can sweat thoroughly in the spacious area while watching TV. Characterized by deep warming through far-infrared rays, it's a classic sauna that satisfies both beginners and advanced users.

Sauna Type
Dry Sauna
Stove Type
Infrared Heater
Capacity
18people
🔥

Herbal Steam Bath

45°C

A steam sauna filled with the aroma of herbs. With high humidity, it gently warms the body and promotes sweating. Massaging your skin with salt helps eliminate waste and leaves your skin smooth. Recommended for those who are not fond of high temperatures, as it allows for long stays at low temperatures. Alternating with the dry sauna enhances the sweating effect.

Sauna Type
Herb Sauna
Stove Type
Built-in Stove
Capacity
8people
❄️

Cold Bath

14°C

A cold plunge bath located right outside the sauna room. With a moderate chill, it comfortably cools down your body heated from the sauna. Its depth allows you to submerge up to your shoulders, effectively cooling your entire body. Entering after thoroughly heating in the King's Sauna prepares you for a refreshing sensation and reaching a state of perfect relaxation.

Water Quality
Tap Water
Capacity
6people