Private onsen in Kumamoto
A bath you have to yourself: no other bathers, and usually no tattoo problem either.
Is there a mixed onsen in Kumamoto?
Yes: Tsuetate Onsen Motoyu, Jigoku Onsen Seifuso. If what you want is to bathe together as a couple or a family, a private onsen is usually how it is done in Japan: the 4 below have a bath your group uses alone. Where Japan’s mixed baths are, and what to wear
Kannoniwa Onsen Private Baths
観音岩温泉 家族風呂
Policy not published (day visit)Private bath
Ryokan Ichinoi
黒川温泉 旅館 壱の井
Tattoos OK (day visit)Tattoos OK (overnight)Private bathDay visits without staying
Shinmeikan
黒川温泉 山の宿 新明館
Policy not published (day visit)Policy not published (overnight)Private bathDay visits without staying
Tarutama Onsen Takibiyori
垂玉温泉 瀧日和
OK in a private bath (day visit)Private bath