Kose Onsen Hotel  

Tucked into the cool mountain air of Karuizawa, this onsen ryokan is a short drive from Hoshino Onsen Hot Spring and Karuizawa Prince Shopping Plaza. Shiraito Falls, St. Paul's Catholic Church and Karuizawa Prince Hotel Ski Resort are all close by.

Seventeen air-conditioned rooms pair simple ryokan calm with modern touches like flat-screen TVs, safes and electric kettles. Bathrooms feature separate bathtubs and showers, complimentary toiletries and slippers, with daily housekeeping to keep things neat.

Relax in a quiet garden, browse the gift shop/newsstand and stay connected with complimentary wireless internet. Free self-parking and an elevator add practical convenience—plus easy access to nearby hot springs and mountain-air mornings.

Complimentary Wi‑Fi keeps you online. The front desk is staffed during limited hours and free self parking is available onsite.

Local flavors are within walking distance—try tempura at Kawakamian or Sansui, or head to Logtei Honten for hearty barbecue.