At 700 meters above sea level, the Saku Basin sits wide and unhurried, the kind of plateau where the sky comes down closer than expected. The Hokuriku Shinkansen passes through Sakudaira Station, and the town that grew around it carries the slightly unfinished quality of a place still catching up with its own speed — a new shopping center here, a rice paddy there, a sign for Saku koi pointing down a side road toward something older.
The koi are a serious matter. Saku koi, raised in the cold, clean water of the basin, appear on local menus in forms that surprise visitors expecting mountain food. Goro-bei rice, grown under the Yatsugatake range's snowmelt, fills the bowls alongside it. Anyo-ji temple, a Rinzai Zen foundation patronized since the Muromachi period, lends its name to a local ramen — a small, specific fact that says something about how Saku absorbs its own history without making too much fuss over it. The Saku Balloon Festival lifts hot-air balloons over the Chikuma River floodplain, color against the plateau light.
The Usuda district carries a different register: the Usuda Space Dome opens its telescope to the public on clear nights, and JAXA's deep-space antenna stands on a ridge above town, its dish tilted toward something far beyond the basin. The Tenrai Memorial Hall, a museum dedicated entirely to calligraphy, occupies a quiet corner of the city — a specialized institution that would seem eccentric anywhere else, but here feels like a natural expression of a place comfortable with its own particular interests.
Where to stay
A day is rarely enough.
Booking through these links supports AURA at no extra cost to you.
What converges here
3 in this city. 30 within 25 km of the city hall.
- Saku Municipal Museum of Modern Art
- Saku Children's Science Dome for the Future
- Tenrai Museum
- Komoro Gijuku School Memorial Museum
- Memorial Hall of Tōson
See 25 more
- Koyama Keizo Museum of Art
- Hori Tatsuo Literature Museum
- Komorokougen Museum
- Karuizawa Oiwakejuku Museum of Local History
- Le Vent Museum of Contemporary Art
- Karuizawa Erz Toy Museum
- Musée Peynet
- Karuizawa Picture Book Museum
- Literary Museum of Karuizawa
- Kouko Fukazawa Nonohana Flower Museum
- Kuroyanagi Tetsuko Museum
- Uchimura Kanzo Memorial Stone Church
- Tasaki Museum of Art
- Karuizawa Museum of History and Culture
- Umeno Memorial Picture Gallery · Fureai Hall
- Sezon Museum of Modern Art
- Maruyama Banka Memorial Museum
- Karuizawa New Art Museum
- Wakita Museum of Art
- Musée Ando à Karuizawa
- Koumi-machi Kōgen Museum of Art
- Takeshi Light and Lamp Museum
- Ueda City Maruko Museum of the Homeland
- Kokubunji Historical Park
- Shinano Kokubunji Museum
Distances are straight-line from the municipal office. Each website was checked in September 2026. Some locations © OpenStreetMap contributors.
- Former Nakagomi School
- Kosakayama Site
- Tatsuoka Castle Ruins
- Iwamurada Hikarigoke (Luminous Moss) Habitat
- Rokujizo-to
- Hachimansho Keidai Shrine Kora-sha Main Hall (Former Hachimansho Main Hall)
- Shinkai Sanja Shrine Three-Story Pagoda
- Shinkai Sanja Shrine East Main Hall
- Komagata Shrine Main Hall
- Mayama Family Residence (Nagano Prefecture, Kitasaku-gun, Mochizuki-machi)
- Mayama Family Residence (Nagano Prefecture, Kita-Saku-gun, Mochizuki-machi)
- Former Nakagomi School Building
- Myogi-Arafune-Saku Kogen
- Yatsugatake-Chushin Kogen
- Shoya Onsen
- Sakudaira
- Sakudaira
- Iwamurада
- Nakagomi
- Usuda
- Naka-Sato
- Kita-Nakagomi
- Otabe
- Namezu
- Aonuma
- Ryugajo