Public bathhouse

COCOFURO Masunoyu

2-1-23 Minami-Kugahara, Ota-ku, Tokyo

No information. Please confirm with the facility.

About

A 1-minute walk from Kugahara Station (Tokyu Ikegami Line). Formerly known as "Masu-no-yu," the bathhouse reopened on March 1, 2019 as the first location of the designer-style sento chain "COCOFURO." It features a flowing bath of natural kuroyu (black) hot spring water and a high-concentration carbonated-spring bath, plus a cold plunge fed by raw, unheated source water. Sauna use costs an extra ¥100 on top of admission. The rest area serves draft beer (including Heineken) and snacks, and has a manga corner that rotates its selection every three months. Bath towel and towel-set rentals are available for guests arriving empty-handed, along with items for sale such as underwear and toothbrushes. From age 7, bathing is separated by gender. Open 6:00 AM to midnight (last entry 11:30 PM); closed on the 2nd Thursday of March, June, September, and December.

Pricing

Adult (weekday)
¥600
Adult (weekend)
Unconfirmed
Child
¥200
Time limit
Unconfirmed
Sauna surcharge
¥100
Ganban'yoku surcharge
Unconfirmed
Late-night surcharge
Unconfirmed
Towel
Not included
Roomwear
Unconfirmed

Bathing costs ¥600 for adults (age 12+), ¥200 for elementary-school children (age 6-11), and ¥100 for preschoolers. A 10-visit ticket book costs ¥5,400. Sauna use is an extra ¥100. Towel rental is ¥160 (bath towel) / ¥280 (towel set). A logo towel (¥130) is sold at the front desk, along with underwear, toothbrushes, razors, and lotion.

Source: Official website · verified 2026-09-22

Opening hours

Opening hours
06:00 – 24:00
Last entry
23:30
Closed
Closed on the 2nd Thursday of March, June, September, and December

Source: Official website · verified 2026-09-22

Sauna

Sauna rooms
Unconfirmed
Cold plunge temperature
Unconfirmed
Open-air rest space
Unconfirmed

Source: Official website · verified 2026-09-22

Baths

Spring type
Unconfirmed
Natural hot spring
Open-air bath
Unconfirmed
Carbonated bath
Unconfirmed
Baths
Kuroyu (black hot spring water) / Cold plunge

Facilities

Facilities
Rest area / Manga library / Wi-Fi
Payment
Unconfirmed
Amenities
Unconfirmed
English signage
Unconfirmed

From age 7, bathing is separated by gender; children age 6 and under may use either bathing room.

Access

Kugahara Station (Tokyu Ikegami Line)
東急池上線 / 1 min walk
Airport access
Unconfirmed