Naruko Fuga
A small design ryokan: two rooms with their own onsen baths, and a big reservable open-air bath of free-flowing sulfur water under the trees.

Naruko Onsen 鳴子温泉 — Miyagi
In-room bath + reservable private bath
A Kyoritsu Resort inn with four free reservable onsen baths — rare in Naruko — plus special rooms and annex suites with free-flowing onsen in the room.
You get both kinds of private here — a bath of your own, and reservable ones for the long soak. Most guests use both before checkout. You probably will too.



Private-bath and water facts were checked against the property's official site and Japanese booking pages in November 2026. Room plans change — confirm the private bath is included in the plan you book.
More in Naruko Onsen
A small design ryokan: two rooms with their own onsen baths, and a big reservable open-air bath of free-flowing sulfur water under the trees.
A 300-year-old spring inn with four different own-source waters — one bath can be switched to private use, and the baths run around the clock.