Obama Onsen Iseya with this scene, where iseya's dark seafront facade rises behind the steam vents of Obama Onsen.
Obama Onsen Iseya with this scene, where a low bed and tatami seating face the sea through broad corner windows.
Obama Onsen Iseya with this scene, where twin beds anchor a spacious pale room with a long timber floor.
Obama Onsen Iseya
905 Kitahoncho, Obama-cho, Unzen, Nagasaki Prefecture
¥¥¥¥ · Traditional Ryokan
Obama Onsen Iseya is a twenty-four-room seafront inn in Unzen with verified ocean views. Mixed Japanese-western rooms and selected categories with open-air baths let travelers combine coastal scenery with private soaking, making the exact room name central to the experience.
Natural free-flowing onsen, open-air bathing and in-room baths are supported. The frozen snapshot identifies simple sodium-chloride spring water, while the official evidence supports seasonal cuisine. Exact menus, dining locations, dietary handling and bath layouts vary by plan.
Check-in begins at 3:00 p.m. and checkout is at 10:00 a.m. Cached access guidance places the inn about three minutes on foot from the Nagasaki Bus Obama Terminal, a useful advantage for travelers reaching the coast without a car.
Compare the room, ocean outlook, bath arrangement, bedding, meals and cancellation terms before payment. Children are listed as permitted, though plan conditions differ. Confirm accessibility and food accommodations directly, and verify that the named room includes the private open-air bath you expect.