Koumi is a city in Nagano Prefecture, Japan. It has many popular attractions, including Chateraise Ski Valley Koumi, Matsubarakokogen Auto Camping Ground, Koumi-machi Highlands Art Museum, perfect for a trip!
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Koumi Travel Guide
Destination Overview
Destination Introduction
Koumi is a city in Nagano Prefecture, Japan. It has many popular attractions, including Chateraise Ski Valley Koumi, Matsubarakokogen Auto Camping Ground, Koumi-machi Highlands Art Museum, perfect for a trip!
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Experience Koumi
What to Do
Looking for things to do in Koumi? We provide up-to-date info on everything from must-see scenic spots to local hangouts.