Kōsei
Kōsei Inoue
Kosei Akaishi
Risshō Kōsei Kai
Joshi kōsei
Kōsei, Shiga
Kōsei Yoshida
Kosei Maru
Kosei Nishihira
Kōsei Nenkin Kaikan
Kōsei Station
Kosei Ono
Tokyo Kōsei Nenkin Kaikan
Kōsei Ono (comics researcher)
Aichi Kōsei Nenkin Kaikan
Kosei Tani
Kosei Egawa
Kosei Tano
Tokyo Kosei Wind Orchestra
Kosei Uryu
Kosei Nakamura
Kosei Numata
Kosei Okazawa
Kosei Yamaguchi
Kosei Tanaka
Kōsei Hirota
Kosei Ishigami
Kosei Nukina
Charlie Kosei
Kosei Kitauchi
Kosei Shibasaki
Kosei Shoji
Kosei Wakimoto
Kosei Hamaguchi
Kosei Kamo
Kōsei Saitō
Kosei Eguchi
Kosei Gushiken
Kotochitose Kosei
Kōsei Tomita
Kosei Fujita
Kosei Line
Kosei Fukunaga
Kosei Kawabe
Kōsei Katsuzaki
Nitori Culture Hall
Kousei Yagi
Hiroshima City Cultural Exchange Hall
Joshi Kōsei to Mahō no Note
Oku-sama wa Joshi Kōsei
Orix Theater
Higehiro
MS Celtic Star
Kosei Yamada
Yamaguchi arson and murders
Wasteful Days of High School Girls
List of My Hero Academia characters
High School Girls