Nihonmatsu Domain. The castle was also known as "Kasumi-ga-jō" (霞ヶ城) or "Shirahata-jō" (白旗城). The castle is one of the 100 Fine Castles of Japan, and in 2007
1334-1615. Stanford University Press. p. 11,13,15,36. ISBN 0804705259. "日本の城がわかる事典「白旗城」の解説" (in Japanese). kotobank. Retrieved 16 October 2021. Turp, John.
Shirahata Castle (白旗城, Shirahata-jō) is the remains of a Muromachi period Japanese castle structure located in the town of Kamigōri, Akō District, Hyōgo