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Onsen and baths in Tsumagoi
9 baths — 8 admit day visitors, 4 have an outdoor bath, 2 run free-flowing spring water. Every fact below carries how many visitors said it.
Tsumagoi, Gunma · Browse all Gunma baths
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Good places to start
Manza Onsen Nisshin Kan
Day visitorsYes
TattoosNot known
Price¥1,500
Tsutsuji-no-yu
Day visitorsYes
TattoosNot known
Price¥750
Tsumagoi Baragi Onsen Kohan-no-Yu
Day visitorsYes
TattoosNot known
Price¥500
All of them
Every bath in Tsumagoi
Manza Onsen Nisshin Kan
¥1,500 · Day visitors: Yes · Outdoor bath: Yes
Historic sulfur hot spring inn at 1,800m elevation with multiple baths including a communal indoor bath with no fixed entry restrictions and a remote outdoor bath; day-use admission ¥1,000–1,500.
Tsutsuji-no-yu
¥750 · Day visitors: Yes · Outdoor bath: Yes
Rural day-use hot spring in Gunma with cold spring bath, sauna, and included stone bath for 750 yen; outdoor bath often closed in winter.
Tsumagoi Baragi Onsen Kohan-no-Yu
¥500 · Day visitors: Yes · Outdoor bath: No
Simple, affordable indoor onsen near Pargolf ski area with basic facilities, closing March 2026.
Tobe noYu
¥600 · Day visitors: Yes
Small day-use onsen in Tobe with pure hot-spring water flowing continuously, two indoor baths at different temperatures, and a seasonal outdoor bath.
Baragi Onsen Oniosa-no-Yu
¥500 · Day visitors: Limited hours · Outdoor bath: No
Day-use hot spring at a hotel in Karuizawa with transported, recirculated alkaline water; affordable but note closure periods and day-use acceptance varies by year.
Kazawa Onsen
Outdoor bath: Yes
Historic onsen with excellent mineral water continuously flowing into rustic baths; day-use bathing available but facilities are aged.
Kazawa Onsen Momijikan Day-use Onsen
¥600 · Day visitors: Yes · Outdoor bath: No
Historic single indoor bath with mineral spring water, no shower facilities, very hot water (44.8°C), and rustic mountain atmosphere—best for solo visitors comfortable with basic amenities.
Baragi Onsen Azumayasan-no-Yu
¥800 · Day visitors: Yes · Outdoor bath: No
Indoor hot spring at a mountain hotel near Azumayasan peak, with free lockers and amenities, popular with hikers.
Manten-no-Yu
¥4,400 · Day visitors: Yes · Outdoor bath: Yes
Sulfur hot spring with milky water and indoor baths at Manten-no-Yu; day-use available with open-air bath overlooking the source.
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Lists for a particular day
Day-use onsen in Gunma
Baths that admit you without an overnight stay
Outdoor baths
Rotenburo, confirmed by visitors
Free-flowing spring water
Gensen kakenagashi, not recirculated
With a sauna
Often with a cold plunge
Questions
Common questions
Which baths in Tsumagoi admit day visitors?
8 of 9 baths admit day visitors according to reviews; 0 are for staying guests or local residents only. That matters more than it sounds: across Gunma, 22 baths turned out to be residents- or guests-only.
What does a bath in Tsumagoi cost?
Adult admission ranges from ¥500 to ¥4,400; the median is ¥675. 0 baths are free.
