Kōichirō SakaiActing • 1975-05-02 • Kumamoto, JapanNo biography available.Known ForLove Affair Virus2022Fan ClubNo Nerds have favorited Kōichirō Sakai yet — be the first.All fan clubsFrom NerdspinFilmographyActor42022Love Affair VirusFilm2020Yuru Camp△TVOutdoor Store Elk Store Manager • 1 episodes★ 8.22012Doctor-X: Surgeon Michiko DaimonTVYoji's secretary • 1 episodes★ 7.71971Kamen RiderTVBarbershop Owner • 1 episodes★ 6.5