Check for characters missing birthday info here.
January
-
Orion
February
-
Aion
-
Peipain
March
-
Argon
April
-
Selen
May
-
Cyan Hijirikawa
-
Holmy
June
-
Rom
-
Un
-
Chuchu
-
Tsugihagi
-
Hundreko
July
-
Shu Zo
-
Maple Arisugawa
-
Rosia
-
Daru Dayu
August
September
-
Crow
-
Tsukino
October
November
-
Retoree
-
Titan
December
-
Ailane