Chateraise Ski Valley Koumi

シャトレーゼスキーバレー小海 Nagano

Sunny resort on the east side of the Yatsugatake, with Swiss-named runs and a short cable car from the hotel.

Official Website

Terrain Map

Loading terrain…

Current Conditions

New Snow 0cm
Snow Depth 0cm
This season Past season

Snowfall Forecasts

Today
0cm
Tomorrow
0cm
Full Forecast tenki.jpSnow Forecast

Season

Status
Unknown
Open Date
2026-12-15
Close Date
Unknown

2025-2026 Season

Open Date
2025-12-15
Close Date
2026-03-25

Notes

  1. Shared by Snowline on sometime ago

    This resort was acquired by Chateraise and renamed from Koumi Reex to Chateraise Koumi

Course Map

koumi-reex

Nearby Locations

Driving times on a winter morning, from Google Maps.

Nearby resorts by car

Yachikogen
Chateraise Nobeyama
Kiyosato
Parada
Pilatus
Tateshina
Shirakaba 2in1
Pota
Royal Hill
Fujimi Kogen

Stations, airports and towns

Ueda Station · Shinkansen
Kofu Station · Station
Matsumoto Station · Station
Kusatsu Onsen · Town

Key Metrics

Size
50ha
Runs
8
Lifts
5
Vertical Drop
380m
Peak
1780m
Base
1400m

Related Sites