Tomamu (Hoshino Resorts)

Hokkaido (Shimukappu) · Japan

Tomamu (Hoshino Resorts) is a ski resort in Hokkaido (Shimukappu), Japan. It averages around 800 cm of snow a season on a Sea-effect fringe, central-Hokkaido cold (regularly -20°C) snowpack. The season typically runs Dec-Apr.

Family mega-resort with surprisingly good gated powder zones; centre of Hokkaido's cold belt

0
Lean
10-day outlook

10-day forecast

0 cm total · no fresh snow forecast

Thu
0018° · 8kFL 4.0k
Fri
0016° · 25kFL 4.1k
Sat
0014° · 15kFL 4.2k
Sun
0012° · 13kFL 4.2k
Mon
0014° · 13kFL 4.0k
Tue
0013° · 13kFL 4.2k
Wed
0013° · 11kFL 4.2k
Thu
0014° · 14kFL 3.9k
Fri
0013° · 18kFL 4.4k
Sat
0014° · 8kFL 4.2k

Each bar is a day's fresh snowfall; the pill is that day's powder score (fresh snow × cold-dry quality × wind-hold). Peak day: Thursday, Aug 27Lean (0). Forecast refreshed every 6 hours from Open-Meteo; last built Aug 26.

Mountain profile

Summit
1,171 m
Base
540 m
Vertical
631 m
Terrain
29 courses + gated 'Winter Park' sidecountry zones
Avg annual snow
800 cm
Typical season
Dec-Apr
Snow climate
Sea-effect fringe, central-Hokkaido cold (regularly -20°C)
Type
Lift-served
Exposure / orientation
Colder, drier, lower-volume snow than Niseko — but it never warms up

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