History
The beginning of Hoshino area
The first generation of the Hoshino family, Kasuke, made a fortune in the silk-reeling industry, and the second generation, Kuniji Hoshino, acquired the current Hoshino land. If there was a hot spring in Karuizawa, we thought that it would be the only place that could compete with any other place, both as a hot spring resort and as a summer resort, so we started digging for a hot spring.
Hoshino Onsen Ryokan opens
For those who come to Hoshino Onsen for hot spring treatments, we have opened a hot spring inn with 15 Japanese-style rooms and a hall.
Started private power generation using a wooden water wheel
Artistic freedom education seminar
The lectures include Hakushu Kitahara, Toson Shimazaki, Kanae Yamamoto, and other leading cultural figures of the time, and the event attracts over 100 applicants from all over the country. The lumber shed that was the venue was later named ``Hoshino Yugakudo'' by Kanzo Uchimura.
secret of success
Kanzo Uchimura's ``Secret of Success'' was passed down to Yoshimasa Hoshino III when he was young. This book has been passed down as the family constitution of Hoshino Onsen, and is still carefully stored in the exhibition room of the stone church Uchimura Kanzo Memorial Hall.
Completion of hydroelectric power plant
Yoshimasa Hoshino introduced a full-scale turbine and created Japan's first private small hydroelectric power plant. This power plant is still in this location and continues to operate, with generators being replaced.