Anko no Yado Marumitsu Ryokan
あんこうの宿まるみつ旅館あんこうのやどまるみつりょかん
Anglerfish ryokan with six bath types near Hiragata Port
Day Use
YesAdults ¥500, children ¥100, toddlers (age 3–pre-elementary) free
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Bathing Arrangements
A private bath you can reserve for yourself or your group
Shared bathing area for all genders
Policies & Services
Allows entry with visible tattoos
A restaurant or dining room open to visitors, not only meals for overnight guests
Shower, wash stations, soap and shampoo provided
On-site or nearby parking available
About
Anko no Yado Marumitsu Ryokan (あんこうの宿まるみつ旅館) is best known for its anglerfish (anko, 鮟鱇) cooking, but the baths are a real draw too. Six different bathing options are on offer: a granite large bath, a tatami-floored bath (a genuinely rare setup), the Uchu-buro (宇宙風呂), said to be the deepest artificial bath in Japan at around 1.65 meters, an anglerfish collagen bath developed in-house, and two private kashikiri (貸切) baths available at no extra charge. The salty spring water warms you through and leaves skin feeling smooth. Day visitors can use the baths at midday.
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Last updated October 7, 2026