Michiru Kinoshita
Michiru
なかみつせいじ
Yumiya
春原悠理
Sango, Yumiya's younger sister
早乙女宏美
Hydra's companion
芹沢里桜
Son in-law's wife
平賀勘一
Sakota, legal advisor
Junk Saito
Hydra, Satake's friend from college
