| Kuwabara Castle (桑原城, Kuwabara-jō), also known as Takatoya Castle and Suisho Castle, is a yamashiro (castle located on a mountain) situated in Suwa, Nagano Prefecture, Japan. The castle was constructed sometime in the fifteenth century by the Kuwabara clan. By the time it came under the control of the Suwa clan, it had become a satellite castle to Uehara Castle. When forces of the Takeda clan arrived in the area in 1542, the lord of Uehara Castle, Suwa Yorishige, retreated to Kuwabara Castle, which was soon surrounded by Takeda soldiers. The castle fell after a two-day siege.[1] Yorishige and his two brothers were taken to Kofu. A month later, they were forced to commit seppuku. |
| Takashima Castle (高島城, Takashima-jō) is a Japanese castle located in Suwa, central Nagano Prefecture, Japan. At the end of the Edo period, Takashima Castle was home to the Suwa clan, daimyō of Takashima Domain. The castle is also known as ’The Floating Castle of Suwa’’’ (諏訪の浮城, Suwa-no-uki-shirō) or Shimazaki Castle (島崎城, Shimazaki-jō) |
