🧘‍♀️ Kogenyu – A Recovery Sanctuary at 1,000 Meters

Find balance at Japan’s first alpine recovery complex

🌿 What is Kogenyu?

Tucked into the serene landscape of Zao Kogen Bodaira, Kogenyu is a one-of-a-kind retreat built entirely around the concept of recovery. Opened in 2020 and located at 1,000 meters above sea level, this wellness destination is beloved by athletes and casual travelers alike.

Set within the Zao Bodaira Athlete Village, the facility is designed not just for relaxation, but for rejuvenation of both body and mind—a concept deeply rooted in the mountain environment.

Modern residential buildings with sloped roofs, wooden exterior, and large windows on a clear, sunny day.

🛁 What You’ll Experience

Modern wooden building with large glass window, situated in a mountainous landscape with dry grass and bushes.

Natural mineral-rich hot springs

Enjoy sodium-sulfate and bicarbonate spring waters, known for their skin-nourishing and core-warming effects.

A modern wooden house with vertical siding is situated on a hill covered with tall grass, overlooking a body of water with mountain ranges in the background at sunset.

Authentic self-loyly sauna

Using Bodaira spring water and offering a dry, deeply relaxing heat, with tranquil cool-down spaces.

Mountain landscape with a lake, green hills, and cloudy sky.

Cold plunge + walking pool

Recovery-focused design includes a water walking pool, jet massage pool, and cold therapy bath.

Private oxygen capsule room
Ideal for post-exercise recovery or deep rest.
Studio programs (seasonal)
Join sessions for yoga, core training, stretching, and more—surrounded by mountain silence and fresh air.

The Zao Highlands Setting

A sunset scene with a partly cloudy sky, trees on the left, and modern wooden buildings in the foreground and background.

Surrounded by forest trails and open skies, Kogenyu offers not just indoor wellness but a direct connection to nature. Whether you’re staying nearby or visiting for a day, the cool, clean air and peaceful environment will help you reset your rhythm.

Who Is It For?

🌲 Hikers and outdoor adventurers looking to relax after a long day
🧘‍♀️ Wellness travelers seeking deep rest and restoration
🏃‍♂️ Athletes and teams using the Zao training village
🛀 Onsen lovers who want something beyond the ordinary

Plan Your Visit

Check seasonal opening days and reserve via online system (especially for private sauna use)
30 minutes by car from Kaminoyama Onsen Station / Shuttle available during training events
English materials available / Translation apps recommended