Mountain Huts
Onsengoya
https://www.oze-onsengoya.com/
Open:Mid May through until late August,mid September through until late October
Motoyusanso
https://www.tokyo-pt.co.jp/oze/mountain-villa/motoyu
Open:Mid May through until mid October
Ozenumasanso
https://www.tokyo-pt.co.jp/oze/mountain-villa/ozenuma
Open:Mid May through until mid October
Tashiroyama Shelter hut(Kobo-Daishido)
No website
Open:June - October
Only Japanese is understood in some mountain huts.
Check the website of each mountain hut for details.