Honestly 10/10.
The place is very cozy, the baths were nice and the manager was very very nice. Even if I don’t speak Japanese and he doesnt speak English, he tried to speak with me with his phone translator and made sure everything was ok for me.
I would definitely recommend the place. If you are a foreigner please be sure to respect the manners. No shoes inside, no slippers in the baths, shower before bath, etc.
The onsen is an absolute highlight. The rooms I nicely decorated and the futa mattress is pretty soft and nice. You have to be walk 3km from the train station and at least 1km from the nearest bus stop, which is pretty ruthless especially when it’s dark outside. But at least there are proper sidewalks.