Ontake 2240 will open on Saturday, 12 December 2026 for the 2026-2027 winter season. The season is planned to run until Sunday, 4 April 2027.
Ontake 2240 is about 3 hours 45 minutes from Tokyo. Public transport to this part of the Kiso area is limited. Most visitors come by car or on an organised tour.
Most resorts near Tokyo announce their dates between September and November. We track every confirmed 2026-2027 date, and explain how season timing works, in one place: When Do Honshu Ski Resorts Open?
Planning your trip? See the full Japan ski trip planning timeline.
Source: Ontake Ski Resort official website. Translated and summarised by Japow Guides.
