Magoroku Onsen is a ryokan located in the Nyūtō Onsen area between Ogama and Kuroyu Onsen, accessible after a short walk from the main road. The establishment was renovated and reopened in 2025 with a more modernized interior.

The ryokan offers several baths including separate indoor baths, mixed baths, a mixed outdoor bath, and a sauna. Day-use access is available with different pricing options depending on which baths are included.

Its more isolated location makes the experience quieter than some of the easier-to-access onsens in the area.

Price

¥700 (one indoor bath)
¥3,000 (access to all baths)
≈ ¥45,000–60,000 per night with meals included