Sauna facility

sauna Sundeck

2F (reception) / 3F, Village Center, 4-39-17 Koenjiminami, Suginami-ku, Tokyo

Tattoos not permitted (official)

Source: Official website · verified 2026-09-28

About

A men-only sauna facility in Koenji Minami, Suginami Ward, founded in 1980 and a 6-minute walk from JR Koenji Station, on the 2nd (reception) and 3rd floors of the Village Center building. Rather than the latest fittings, this long-running spot keeps a nostalgic Showa-era interior. The sauna is a TV-equipped unit with auto loyly every 30 minutes, running at about 91C, paired with two cold-bath temperatures (roughly 18C and 21C, varying by season) and a 42C hot bath. The rest area has TV-equipped recliners, and a separate work space offers Wi-Fi plus USB and AC power outlets; guests can also check in their belongings and go out to explore the neighborhood. Admission is time-based: 70 minutes for ¥1,800 (¥2,000 on weekends/holidays), 3 hours with towel for ¥2,200 (¥2,500), 3 hours with towel and robe for ¥2,300 (¥2,600), and 12 hours with towel and robe for ¥2,500 (¥3,000), with extensions costing the difference to the next tier. Towels, shampoo, body soap, razors, and toothbrushes are all included, so guests can come empty-handed. It is open every day of the year from 8:00 to 23:00, with parking for two cars and a few bikes/bicycles. Guests with tattoos are asked not to enter.

Pricing

Adult (weekday)
¥1,800
Adult (weekend)
¥2,000
Child
Unconfirmed
Time limit
70 min
Sauna surcharge
¥0
Ganban'yoku surcharge
Unconfirmed
Late-night surcharge
Unconfirmed
Towel
Included
Roomwear
Not included

Time-based rates (tax included). 70 minutes with towel: ¥1,800 weekdays / ¥2,000 weekends & holidays. 3 hours with towel: ¥2,200 / ¥2,500. 3 hours with towel and robe: ¥2,300 / ¥2,600. 12 hours with towel and robe: ¥2,500 / ¥3,000. Extending a stay costs the difference to the next tier. Razors and toothbrushes are provided, and body soap and shampoo are stocked in the wash area.

Source: Official website · verified 2026-09-28

Opening hours

Opening hours
08:00 – 23:00
Last entry
Unconfirmed
Closed
—

Source: Official website · verified 2026-09-28

Sauna

Dry sauna
91°C
Dry sauna · Auto-löyly
✓
Dry sauna · Aufguss event
Unconfirmed
Cold plunge temperature
Unconfirmed
Open-air rest space
Unconfirmed

Source: Official website · verified 2026-09-28

Baths

Spring type
Unconfirmed
Natural hot spring
Unconfirmed
Open-air bath
Unconfirmed
Carbonated bath
Unconfirmed
Baths
Jet bath / Cold plunge

Facilities

Facilities
Rest area / Work space / Wi-Fi / Parking
Payment
Unconfirmed
Amenities
Soap and shampoo / Free towel / Razor / Toothbrush
English signage
Unconfirmed

Access

Koenji Station
JR Chuo-Sobu Line / 6 min walk
Airport access
Unconfirmed