甲州街道
The shores of Lake Suwa have been inhabited since at least the Japanese Paleolithic period. The Suwa clan ruled the area since the Nara period, and the area developed as a castle town for Suwa Domain under the Edo period Tokugawa shogunate and as a post station on the Kōshū Kaidō highway. In the post-Meiji restoration cadastral reforms of April 1, 1889, the village of Kamisuwa was established. Kawasuwa was elevated to town status on April 20, 1891. After merger with the villages of Shiga and Toyoda (from Suwa District), Kamisuwa was elevated to city status on August 10, 1941, changing its name to Suwa.