Notes : Only for play-able characters from The Fandoms I'm in which are have birthday date

- December -

• 2nd : Yuragi Kanno (Brmy)
• 3rd : Hisoka Mikage (A3!)
• 3rd : Mitsuo Ayase (Aoppella)
• 4rd : Ren Kisaragi (HeliosR)
• 5th : Shizuka Fushimi (Brmy)
• 6th : Haruka Isumi (IDOLiSH7)
• 6th : Yodaka Natsume (18TRIP)
• 12th : Kakeru Shiwasu (Tsukiuta)
• 13th : Bradley Bain (Mahoyaku)
• 15th : Mitile Flores (Mahoyaku)
• 15th : Eichi Horimiya (Tsukipro)
• 24th : Yukito Orikasa/Yuki (IDOLiSH7)
• 24th : Yuta Ashu (B-Project)
• 25th : Kurusu Hijiri (Tsukiuta)
• 28th : Tsumugi Tsukioka (A3!)
• 29th : Yukikaze Kamina (18TRIP)
• 31th : Hajime Suzumiya (Aoppella)

- January -

• 5th : Tao Kinouchi (18TRIP)
• 6th : Urara Manami (Brmy)
• 8th : Hajime Mutsuki (Tsukiuta)
• 9th : Victor Valentine (HeliosR)
• 11th : Tatsuhiro Nome (B-Project)
• 13th : Guy (A3!)
• 13th : Faust Lavinia (Mahoyaku)
• 22th : Azuma Yukishiro (A3!)
• 22th : Yuki Hanazono (Tsukiuta)
• 22th : Tomose Onda (Brmy)
• 25th : Iori Izumi (IDOLiSH7)
• 25th : Mikado Sekimura (B-Project)
• 25th : Nanaki Nanamegi (18TRIP)
• 25th : Shiki Takamura (Tsukipro)

- February -

• 4th : Akehoshi Hinomiya (Brmy)
• 8th : Mithra (Mahoyaku)
• 9th : Oscar Bale (HeliosR)
• 9th : Netaro Yowa (18TRIP)
• 11th : Murr Hart (Mahoyaku)
• 12th : Homare Arisugawa (A3!)
• 14th : Yamato Nikaido (IDOLiSH7)
• 14th : Faith Beams (HeliosR)
• 14th : Koi Kisaragi (Tsukiuta)
• 14th : Ai Kisaragi (Tsukiuta)
• 19th : Kiroku Kinugawa (18TRIP)
• 22th : Tasuku Takato (A3!)
• 23th : Kazuna Masunaga (B-Project)
• 27th : Asaharu Soenji (Aoppella)
• 27th : Sayo Soenji (Aoppella)
• 28th : Taiga Tsukimoto (Brmy)