We had a nice stay at Katsuomi place. The 2 rooms are spacious and even if a lot of private things and equipment are stored here, you find space for your belongings. Katsuomi and his wife are very helpful, they even picked us up at Oji Station and gave us a ride back when we departet. There is a kitchen corner so you theoretically can cook your own meals, but unfortunately it is not that kind of equipped that you will for example find a pot or sufficient cutlery so we could not really use it.
I would recommend this place!