Overall, our stay with Kenichi was good. He is extremely nice and willing to help you if he can. However, if you are thinking of staying here you should note that Kenichi has very strict rules for his house. He also insists that you check in with him every time you leave the house and let him know when you will be back. If that's not an issue for you and you are looking for a clean, traditional Japanese style home, then this is the place for you. But if you are looking to come and go as you please or be out late, you may want to look elsewhere.
Also, if you do stay with him, make sure you let him know when you leave on the last day of your stay. He wasn't around our last morning so we just left and he was very upset.