NaturalHotSpringShichifukunoYuMaebashiBranch

Enjoy free-flowing unprocessed spring water from 1,500 m underground and a 5-tier stadium sauna

Gunma Maebashi City

"Natural Hot Spring Shichifuku no Yu Maebashi Branch" is a large super sento in Maebashi, Gunma Prefecture. It makes luxurious use of the "Amanogawa Spring," which wells up from 1,500 m underground, and the open-air rock bath lets you enjoy fresh, unprocessed spring water straight from the source in a free-flowing style. The sauna is a spacious, 5-tier stadium-style sauna, and the different levels let you choose the thickness of the heat to suit your preference. The cold plunge bath located right next to the sauna has a crisp, refreshing chill that quickly cools down your heated body. With a nano-carbonated spring, tsubo-yu, and a fully equipped rock bath area, this is a facility where you can refresh to your heart's content.

Hot Spring & Bath Information

Bath

TypeNatural Hot Spring

Flow-through

A sodium chloride and sodium bicarbonate hot spring that wells up from 1,500 m underground. In the open-air rock bath, unprocessed source water is offered in a free-flowing style with no added water, and the amber-brown color and distinctive aroma enhance the atmosphere of a true hot spring. Thanks to the synergistic effect of the salt and bicarbonate, it is known as a beautifying bath that leaves the skin smooth. Surrounded by abundant hot spring water, you can spend an exceptional time relaxing.

Sauna

Stadium Sauna

90°C

Sauna TypeDry Sauna

Stove TypeInfrared Heater

Capacity25people

Men'sWomen's

A large stadium sauna with 5 tiers of seating. The upper tiers are properly hot, while the lower tiers are gentler, so you can choose the level of heat that suits how you feel that day. The spacious interior feels open, and the smooth circulation of heat warms your whole body evenly. It is a space where you can relax and enjoy sweating while watching TV.

Cold Bath

Cold Bath

18°C

Water QualityTap Water

Capacity5people

Men'sWomen's

A highly accessible cold plunge bath located right by the sauna exit. Its defining feature is a sharp, crisp chill that can quickly reset a body heated by the high-temperature sauna. It is deep and wide enough for you to immerse yourself up to your shoulders and cool down properly. With its clean water quality, it leads you to a refreshing state of totonou.

Business Hours

Monday
06:00〜01:00
Tuesday
09:00〜01:00
Wednesday
09:00〜01:00
Thursday
09:00〜01:00
Friday
09:00〜01:00
Saturday
06:00〜01:00
Sunday
06:00〜01:00
Holiday
06:00〜01:00

Closed Days: None

Address

128 Amagawa-Oshima-machi, Maebashi-shi, Gunma 379-2154

View on Google Maps

Website

http://www.shichifukunoyu.jp/maebashi/
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