Hoshino Onsen opened its doors in 1915 in Karuizawa, a popular summer retreat where many celebrities and missionaries from overseas had built their holiday houses. Around 1921, the representatives of Japanese literature chose this land as their place of sojourn. While enjoying their stay in Karuizawa, they held lessons where they could lead free and active discussions to pursue spiritual richness independently of religion or ideology, and together they ushered in a new age for culture and thought.

In the 50s and 60s, the founder of the ‘Wild Bird Society of Japan’ chose this place to stay, and described the forest next to the Hoshino Area as a wild bird treasure trove. Afterwards, the forest was named part of the National Wild bird Sanctuary, and the guided bird watching tours of the time are now part of the ‘Picchio’ eco tours.

Even nowadays, about 80 different wild bird species can be seen in the Karuizawa Wild Bird Sanctuary. Among the varied wild flora and fauna inhabiting it, we find the flying squirrel, the Japanese serow, or the moon bear. The melting snow from the gorgeous Mt.Asama, north of Karuizawa, becomes the Yukawa-river flowing across the Hoshino Area. When taking a stroll, make sure to listen to the pleasant murmur of the stream.

Hoshino Area is a relaxing area that makes good use of the surrounding nature and landscape. Be it the area’s peculiarities, or workshops and other events, new discoveries to tickle your curiosity are awaiting no matter when you come. Experience resort life in a rich natural environment: take your time and enjoy the hot springs, the meals, or even a shopping trip.