Yasuda Onsen Yasuragi
安田温泉やすらぎ
Large day-use bath and inn with salty, reddish spring water
Day Use
YesClosed the 2nd Wednesday of each month (open if it falls on a public holiday, closed the next day instead). No closures in August. The ganbanyoku (岩盤浴, bedrock bath) opens at 13:00 on the 2nd Thursday of each month.
Adults 900 yen without a towel, 1,100 yen with a towel set; children 450 yen without a towel. Weekday evening discount from 17:00. Ganbanyoku (岩盤浴, bedrock bath) and the private bath cost extra.
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Sauna room of any kind
Cold water plunge bath, typically used after sauna
Bathing Arrangements
A private bath you can reserve for yourself or your group
Shared bathing area for all genders
Policies & Services
A restaurant or dining room open to visitors, not only meals for overnight guests
On-site or nearby parking available
Highlights
Jet Bath
GanbanyokuAbout
Yasuda Onsen Yasuragi is a ryokan in Agano that also takes day visitors. The spring water is salty and faintly reddish-brown, and it leaves the skin smooth and the body warm. Besides the open-air baths there are indoor baths, a jet bath, a lying-down bath, a sauna with a cold plunge, and a private family bath (kashikiri, 貸切風呂) that can be booked by the hour. The gender-separated baths use local spring-fed water and stones from nearby Murasugi. The ganbanyoku (岩盤浴, bedrock bath) room uses stones from Tamagawa Onsen in Akita. The building also has a restaurant and a small theatre for traveling troupe performances.
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Last updated October 13, 2026