Katsunuma Clan Residence Ruins
These ruins are located along Prefectural Route 34 in the Katsunuma area of Katsunuma-cho, Koshu City. These are the ruins of the manor house of Takeda Shingen's uncle, Katsunuma Nobutomo, and his son Nobumoto. They were discovered during the construction of an adjacent prefectural wine center. Moats, ruined buildings, waterways, etc., are preserved and are designated as national historic sites.