Chihiro Mizushina

Chihiro Mizushina was a Japanese Yomei Alliance yakuza who guarded the "Secret of Onomichi“ during the 2010s. In December 2016, he and dozens more yakuza were beaten down by Kazuma Kiryu and the Hirose-gumi as they raided the closed Onomichi shipyard in search of the highly-protected secret.