OnsenQuest
41 prefectures · checked against Japanese sources

Japanese hot springs, checked properly.

Three things decide whether you can actually bathe in Japan: whether tattoos are allowed, whether there is a bath you can have to yourself, and whether you can go in without staying the night. We read the Japanese source and record what it says, with the date we checked it.

469
baths checked
116
will take a tattoo
151
ryokan open for the day
¥100
cheapest entry we found
Photo
Photo

Onsen where tattoos are not a problem

Including places where the shared baths are off-limits but a private bath is not — the option nobody tells you about. See all 116 of them.

You can bathe without staying the night

Many ryokan open their baths to day visitors for a small fee. It is a normal thing to do in Japan and almost unknown outside it.

Every entry here was read in Japanese, from the facility’s own site or its city’s tourism office, and stamped with the date we checked it. When a place has not published something, we say so.

The editor’s ten

Every onsen on this list was visited in person. 2 places are still open — we have not found a number one yet.

No.1
—
Still looking
No.2Ryounkaku · Hokkaido
No.3Tamatebako Onsen · Kagoshima
No.4Hottarakashi Onsen · Yamanashi
No.5Kurama Onsen · Kyoto
No.6Hoheikyo Onsen · Hokkaido
No.7
—
Still looking
No.8Tenzan Tohji-kyo · Kanagawa
No.9Nanasawaso · Kanagawa

By prefecture