Japanese room (with 3 futons) was a little cramped for triple sharing, but nevertheless the room was clean, comes with attached bathroom and there was even a small TV. As this is a hostel, the fridge, kitchen and dining areas are shared with other occupants, but these were very well maintained. There's even a heater under the tables at the common area! Laundry facilities are available for a small fee (300 yen). Overall, a pleasant stay at K's house with my friends.