Everything was perfect. I felt like I was at home. If a need something, I just ask the family and they done everything they could to help me. Everyday we talked about what I've visited. Where I can still go to a better sightseeing, how was my feelings about this area ... I was also interested by martial art, so they brought me to the club where I could try Naginata, (very interesting!) people there where really kindly. They even asked me to eat with them and it was really nice to speak with them. They know how to make you feel at ease.
Well I can talk (even the Fuji San episode) for long since I've spent one month there but I really wanted to say thank you to this amazing family. It was my first time in Japan and the first time I've experienced Airbnb but I do not have any regrets. I still think it's the best choice I could have done. If you have hesitations, DO NOT !!!