Tanagura Castle Ruins (Kamegajo Park)
Castle remains in Tanagura Town, Higashishirakawa County. It was built on the orders of Niwa Nagashige in 1627. During the Edo Period the lord of the castle changed frequently, seemingly every time a large turtle was seen floating in the castle moat, leading to it also being called Kamegajo (Turtle Castle). The castle fell during the Boshin War at the end of the Edo Period and in modern times the area is now Kamegajo Park. It's a well-known spot for cherry blossom viewing and the Juman-goku Tanagura Castle Festival is held during the blooming season.