KOS HOTEL & RESTAURANT Japanese Book Now

How to Enjoy

Ways to Enjoy KOS

Time spent at this whole-villa retreat overlooking Lake Kawaguchiko takes on a different character depending on who you're with and when you visit. Here are some of our favorite ways to enjoy KOS, organized by travel style and season.

By Travel Style

For Every Occasion

Family Outdoor BBQ

Family Outdoor BBQ

A family day-trip BBQ, enjoyed on a terrace by Lake Kawaguchiko.

See the Day-Trip Itinerary →
A Stay for Couples

A Stay for Couples

A special night by moonlit waters, just the two of you.

See the 2-Day, 1-Night Itinerary →
Friends’ Getaway

Friends’ Getaway

A stylish getaway for relaxing and reconnecting with friends.

See the 2-Day, 1-Night Itinerary →
A Family Anniversary Trip

A Family Anniversary Trip

A special time spent together as a family on a special day, in a whole villa where you can relax without worrying about anyone else.

See the 2-Day, 1-Night Itinerary →
By Season

Seasonal Ways to Enjoy KOS

Spring at KOS

Spring at KOS

Spring — the season of budding life, when Lake Kawaguchiko and cherry blossoms pair with Yamanashi's spring vegetables cooked over a wood fire.

See the 2-Day, 1-Night Itinerary →
Summer at KOS

Summer at KOS

Summer — feel the cool lakeside breeze through sauna, lake activities, and flavor.

See the 2-Day, 1-Night Itinerary →
Autumn at KOS

Autumn at KOS

Autumn foliage and Yamanashi-grown truffles — a wood-fired evening savoring the bounty of fall.

See the 2-Day, 1-Night Itinerary →
Winter at KOS

Winter at KOS

In crisp winter air, a grown-up escape warmed by moonlight, starry skies, and the fireplace.

See the 2-Day, 1-Night Itinerary →
Explore More

Don't Miss the Sightseeing Nearby

View Sightseeing Info →

kos.hotelrestaurant

河口湖のほとりに佇むホテル＆レストラン
🪵 和モダン × 北欧のジャパンディ空間
🔥 薪窯で味わう特別なディナー
🗻 河口湖の自然に包まれる癒しの滞在
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