Myoraku-yu
妙樂湯みょうらくゆ
Day Use
YesClosed every Tuesday and Wednesday (dates may shift around public holidays). Weekend and holiday hours run until 8:00 PM, with last entry at 7:00 PM (6:00 PM on weekdays); the koso-buro (enzyme bath) closes for entry at 4:00 PM and may stop taking guests earlier depending on how busy it is.
Adult bathing is ¥1,100 (tax included); children age 3 to elementary school are ¥550. The koso-buro (enzyme bath) is an extra ¥1,650 plus a ¥550 rental-suit fee. Towels are not included: a small hand towel is ¥220 to buy, and a bath towel can be rented for ¥220. Cash only.
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Listed under 温泉内湯 (indoor onsen bath) on the official site.
Sauna room of any kind
Bathing Arrangements
Shared bathing area for all genders
Mixed-gender bathing applies specifically to the koso-buro (enzyme bath), where guests wear a rental suit; the regular indoor/outdoor onsen baths are not described as mixed.
Policies & Services
Welcomes children and families
Restaurant or dining open to visitors (not just hotel meal plans)
Towels available to rent or borrow
Bath towel can be rented for ¥220; a smaller hand-towel-size towel at the same price is for purchase only, not rental.
Relaxation space for after bathing
Views
River
MountainsPrograms
About
A small day-use onsen tucked in the hills above Atami, by the Miyagawa river. There is just one indoor bath and one outdoor bath, plain and unfussy, with the river and birdsong right outside. The real draw is the koso-buro, a warm bed of fermented rice bran and sawdust where you lie neck-deep in a rental suit; it is mixed-gender and unlike anything else in a regular bathhouse. Afterwards there is a small hinoki-wood rest area by the water with light food and drinks. It is a modest, easy-to-miss place, more like a local retreat than a tourist stop.
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Last updated July 22, 2026