The air bnb was a great house. We had nine adults and an infant. The house was very spacious and clean. It's also very modern. When we were researching for air bnbs in Japan, we all agreed that the place must have two bathrooms. This house has it. Although it was far from the city, the train station is only five minutes away. We also liked that there were several convenience stores near by for some late night snacks. There is also a great yakiniku place nearby.
Masato was a great host. His response time is immediate. He is a friendly guy too, and can communicate in some English. He also provides a map with his food recommendations.
I would definitely come back here when I visit Japan again. I already recommended this place to my friend.