Atsumi Onsen Shimo-yu is the second of Atsumi Onsen's two public bathhouses, located a short walk from Shomen-yu in this small hot spring town on the Shonai coast in Tsuruoka City, Yamagata, Japan. It draws on the same sodium-chloride spring water as the town's other baths, described locally as mild enough for repeated same-day soaking, and is housed in a traditional wooden bathhouse building typical of Shonai's small onsen towns. Facilities are simple: a shared bathing room and washing stalls, without saunas, treatment rooms, or spa amenities, reflecting its role as a neighborhood public bath rather than a resort facility. There are no therapists or treatment staff; visitors bathe following standard onsen etiquette. No booking is required, and the bathhouse keeps long hours from early morning to evening. A typical visit lasts 20 to 40 minutes, and the low ¥300 entry fee, matching Shomen-yu, makes it easy to visit both bathhouses in the same trip for visitors wanting to sample Atsumi Onsen's public bathing culture more fully.
Treatments
- Second of Atsumi Onsen's two public bathhouses, a short walk from Shomen-yu
- Sodium-chloride spring water, mild enough for repeated same-day soaking
- Traditional wooden bathhouse building typical of the Shonai onsen towns
Good to know
- Hours
- 6:00AM-9:00PM
Location
Atsumi Onsen, Tsuruoka, Yamagata 999-7204
38.5639, 139.7891 View on map
Highlights
- Second of Atsumi Onsen's two public bathhouses, near Shomen-yu
- Mild sodium-chloride spring water suited to repeated same-day soaking
- Traditional wooden bathhouse building
- Low-cost entry matching the town's other public bath
Tips for visiting
- Wash thoroughly before entering the shared bath, per onsen etiquette
- Visit both Shimo-yu and Shomen-yu in the same trip, as they are a short walk apart
- Bring exact change or small bills for the entry fee
- Visit in the early morning or evening for a quieter soak
- Bring a small towel, as none are provided on site
Frequently asked questions
How far is Shimo-yu from Shomen-yu?
The two bathhouses are a short walk apart within Atsumi Onsen town.
How much does entry cost?
Entry costs approximately ¥300, the same as Shomen-yu.
Is the water suitable for multiple soaks in one day?
Yes, the spring water is described locally as mild enough for repeated same-day bathing.
Do I need a reservation?
No, the bathhouse operates on a simple pay-at-entry basis.