Auberge de jeunesse dans le secteur Station thermale Hida Takayama Onsen Ă Takayama
Along with a restaurant, there's a snack bar/deli on site. A computer station is on site and WiFi is free in public spaces. A casino, a hot tub, and spa services are also featured at Hidamarinoyu Flop House - Hostel. Self parking is free.
Smoking is allowed in designated areas at this Takayama hostel.
The Hidamarinoyu Spa resort is an average hostel 20 minutes driving from Takayama. Thankfully they have bus that drives around every hour. The staff doesn't speak english and the basic information they have written down is in a hard-to-understand version of google-translate.
If you want to experience a traditional Japanese bath this place does have all the facilities (it is a spa resort after all).