It's definitely my top 3 travel accommodation experience in Japan.
(I've visited Japan more than 10 times,and more than 100 nights totally.)
Ayumu San,the hostel owner, is a great man,and you can communicate with him easily.
The foods are GREAT and you can feel they cook with their professional skills and warm heart. It comforted me after whole day full schedule and made me feel like home.
Everything is almost perfect,and I do really thank for Ayumu san and his parents gaving me an unforgettable memory during Mt. Fuji trip.
I strongly recommend this hostel if you want to visit Mt. Fuji and enjoy Japanese Omotenashi"
And I will choose here again definitely when I visit Mt. Fuji next time.