|Occupation||Public Morale Discipline|
|“||In order to the protect the public morals of our prestigious Nanshou highschool, I've come to investigate.||”|
Reiko is a highschool student girl with tied hair. She has the same uniform with the girls and always wear an eyeglasses.
Reiko is a girl that always sees everything as lewd. She always calls everyone indecent and always thinks others doing lewd things in every situation.
|Main||Daisuke · Chiaki · Kotone · Suzu|
|Supporting||Reiko · Asahi · Yui|