Check for characters missing birthday info here.
January
-
Ruriko Yuzuki
February
-
Sae Nakata
-
Ai Nanasaki
April
-
Kaoru Tanamachi
-
Rihoko Sakurai
-
Yukari Ayatsuji
May
-
Kanae Itou
June
-
Keiko Tanaka
-
Miya Tachibana
-
Risa Kamizaki
July
-
Masayoshi Umehara
-
Manaka Hiba
September
-
Haruka Morishima
October
-
Tsukasa Ayatsuji
-
Maya Takahashi
November
-
Hibiki Tsukahara
December
-
Junichi Tachibana