Joso Onsen & Sauna Oyumusubi
KantoJoso, Ibaraki
Day-trip onsen and sauna
Tattoos must fit under one of the facility's 11 × 20 cm tattoo stickers, bought and applied on entry.
Kanto
5 listed baths in Ibaraki. 4 of them state on the facility's own website or an official tourism listing that guests with tattoos can bathe, some only with conditions. 1 is reported tattoo-OK by visitors only, so ask at reception first. The list includes 1 sento or bathhouse and 1 hotel or inn.
Stated by the facility or city Reported by visitors
KantoJoso, Ibaraki
Day-trip onsen and sauna
Tattoos must fit under one of the facility's 11 × 20 cm tattoo stickers, bought and applied on entry.
KantoOarai, Ibaraki
Onsen hotel or inn
Tattoos must be fully covered with cover stickers.
KantoRyugasaki, Ibaraki
Super sento (large day-bath complex)
Tattoos must be fully covered with cover stickers (up to 2 stickers), sold by the facility.
KantoNaka, Ibaraki
Day-trip onsen and sauna
Tattoos must be covered with the facility's 12.8 × 18.2 cm cover sticker, bought on entry and checked by staff.
KantoKamisu, Ibaraki
Day-trip hot-spring or bath complex
@nifty Onsen, a large Japanese bath directory, lists this bath in its tattoo-OK category. The facility's own website did not mention tattoos when we checked on 9 Oct 2026.
Checked 9 Oct 2026. Rules can change, so check the official link on each page before you go. How to read a listing · Sources and method. We have not visited these baths ourselves.