大分 · BEST 10
Gensen kakenagashi means fresh spring water flows straight into the tub and out again — no recirculation, no reheating. It's the first thing onsen connoisseurs look for.
Top 10 of 141 properties, ranked by rating and popularity

Yufuin · Beppu · Oita · Yufuin
“Amid Yufuin's Rice Fields, a Ryokan of Just Seven Villas”

Yufuin · Beppu · Oita · Yufuin
“Deep in Yufuin's Forest, Twelve Cottages”

Yufuin · Beppu · Oita · Yufuin
“Beside Lake Kinrin, in the Heart of Yufuin”

Yufuin · Beppu · Oita · Beppu
“Submerged in a Mysterious Blue Spring”

Yufuin · Beppu · Oita
“A natural open-air bath facing a waterfall, time flowing slow in the mountains”

Yufuin · Beppu · Oita · Beppu
“Beppu's Kannawa Onsen — soak in 98°C source water drawn from the 'Hells'”

Yufuin · Beppu · Oita · Yufuin
“At the foot of Mt. Yufu, a private onsen ryokan of eleven old-house-style detached rooms”

Yufuin · Beppu · Oita · Yufuin
“Cobalt-blue spring water, rare anywhere in Japan, hidden in Yufuin's woods”

Yufuin · Beppu · Oita · Yufuin
“An inn where Yufuin's four seasons arrive on the plate”

Yufuin · Beppu · Oita · Yufuin
“Five rooms only, a minute from Lake Kinrin”