Kakunodate Onsen

Kakunodate, Akita (Tohoku), Japan

Location: Kakunodate, Akita (Tohoku), Japan
Water type: bicarbonate
Temperature: 40 °C
pH: 8

Water profile

Thermicity

Sedative

40 °C

LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation

Restorative

LowHigh

Loaded with major ions — the essential minerals (Ca, Mg).

Buoyancy

Standard buoyancy

LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesSodiumCalcium

Kakunodate Onsen is an atmospheric hot spring in the Kakunodate area of Semboku city, Akita Prefecture, located in what is considered Japan's finest preserved samurai district — a remarkable collection of thatched and cedar-bark roofed warrior residences whose spacious grounds are planted with weeping cherry trees (shidarezakura) designated National Natural Monuments, creating one of Japan's most hauntingly beautiful spring blossom landscapes. The siliceous thermal waters provide skin-softening and gentle restorative benefits, complementing the contemplative atmosphere of this historically preserved town nicknamed the 'Little Kyoto of Tohoku' for its immaculate traditional streetscapes. Bathing in the onsen after wandering the samurai district's sakura-lined lanes during the spring festival — when pink blossoms cascade over ancient thatched rooftops — is an experience of profound Japanese aesthetic beauty.

Insider tip — Kakunodate Onsen sits near the celebrated samurai district of Kakunodate, one of Tohoku's best-preserved Edo-period towns, where weeping cherry trees line the buke-yashiki samurai residences. The alkaline bicarbonate spring surfaces at 40°C and draws visitors combining a cultural walking tour with a restorative soak. The quiet town atmosphere makes this ideal for travelers seeking depth over crowds. Early spring, when cherry blossoms fall like pink snow into the Hinokinai River, is the most magical time to visit.

Find hotels nearby →Tickets & activities →See the map & practical info →