Check for characters missing birthday info here.
January
-
Riki Naoe
March
-
Yuiko Kurugaya
April
-
Komari Kamikita
-
Kengo Miyazawa
May
-
Kyousuke Natsume
June
-
Kudryavka Noumi
August
-
Mio Nishizono
September
-
Rin Natsume
October
-
Haruka Saigusa
-
Kanata Futaki
-
Saya Tokido
November
-
Masato Inohara
December
-
Sasami Sasasegawa