sentences:  For example, the character Hakufu Sonsaku is based on the historical figure Sun Ce (Sonsaku being the Japanese name for Sun Ce, Hakufu being the Japanese pronunciation for his courtesy name Bofu).The series revolves around Hakufu Sonsaku, a female fighter who attends Nanyo Academy with her male cousin Koukin Shuyu, where seven rival schools fight each other for supremacy in the Kanto region.is a school named after Nanyang, which based on the Wu Kingdom in the Three Kingdoms period.