December:
December 1, 1983 Motoko Aoyama (Love Hina)
December 1 Juri Arisugawa (Revolutionary Girl Utena)
December 1 Yuko Kawai (Mizuiro Jidai)
December 1 Ai Minamizato (Kakyuusei)
December 1 Pegasus Seiya (Saint Seiya)
December 1 Momo the Monkey (Tenshi no Shippo: Otogi Story PETS)
December 1 Yuuki Tokugawa (E'S)
December 1, 1973 Akiko Nakagawa (voice actor) Pastel (Fortune Quest L), blume girl (Macross 7), Miyuki (Kindaichi Shounen no Jikenbo)
December 2, 1966 Lucky Glauber (King of Fighters)
December 2 Kotoko Minazuki (Tokimeki Memorial 2)
December 2 Manabu "Gaku" Tobe (Brave Command Dagwon)
December 2 Andrei Sergeivich Kalinin (Full Metal Panic!)
December 2, 1949 Shuuichi Ikeda (voice actor) Char Aznable (Mobile Suit Gundam), Seijuurou Hiko (Rurouni Kenshin)
December 3, 1735 Genbu no Okina (The Last Blade)
December 3, 1982* Guido Mista (* December 7?) (JoJo's Bizarre Adventure)
December 3, 2282 Kaede Yumioka (Galaxy Fraulein Yuna)
December 3 Subaru Akaboshi (Gizoku)
December 3 Bluebell Block (Shaman King)
December 3 Kiyomi Arai (Sotsugyou Vacation)
December 3 Manabu Gojou (eX-D)
December 3 Airi Kashikura (Pia Carrot)
December 3 Nozomi Kiyokawa (Tokimeki Memorial)
December 3, 1963 Hajime Katoki (mecha designer) (Gundam 0083, G Gundam, V Gundam, Gundam W)
December 4, 1964 Kazutaka Muraki (Yami no Matsuei)
December 4, 1986 Kazuma Suzuka (Tokimeki Memorial Girls' Side)
December 4, 2001 Sohryuu Asuka Langley (Neon Genesis Evangelion)
December 4 Sarah MacDougal (Love Hina)
December 4 Miboshi (Fushigi Yuugi)
December 4 Akram (Haruka Naru Toki no Naka de)
December 4 Kotone Seiryuuin? (Sakura Taisen 2)
December 4, 1972 Yuuko Miyamura (voice actor) Sohryuu Asuka Langley (Evangelion), parfait (Lamune & 40), Marie Arigari (Boku no Marie)
December 4 Miwa Yanagihara (voice actor) Miko (Kakyuusei (Elf Ban))
December 4 Du Inoue (voice actor) Ran (Urusei Yatsura), Sayla Mas, Kikka, Haro (Gundam)
December 5, 1978 Makoto Kino/Sailor Jupiter (Sailor Moon)
December 5, 1968 Yuriko Fuchizaki (voice actor) Kaori (Akira), Luche (Bastard), Retsu (Lets & Go), Anthy Himemiya (Utena)
December 6, 1974 Tina Armstrong (Dead oder Alive)
December 6 Mishio Amano (Kanon)
December 6 Naozumi Takahashi (voice actor) Wormmon (Digimon Adventure 02), Yamato Minazuki (Kamikaze Kaitou Jeanne)
December 6 Yukiko Mannaka (voice actor) Kaho Morii (Sentimental Journey)
December 6 Tooru Senrui (voice actor) Servai (Akazukin Chacha)
December 7, 1976 Yuri Sakazaki (King of Fighters, Art of Fighting)
December 7 Hatoko Kobayashi (Angelic Layer)
December 7 Genzou Wakabayashi (Captain Tsubasa)
December 7 Takashi Nomura (Denshin Mamotte Shugogetten OAVs)
December 7 Mina Hinomori (Pia Carrot 2)
December 7 Yuu Inagawa (Comic Party)
December 8, 1969 Yawara Inokuma (Yawara!)
December 8, 1986 Misato Katsuragi (Neon Genesis Evangelion)
* December 8, 2053 Luchina Puleshut (Vifam)
December 8, 727 UC Alexander Bucock (Legend of Galactic Heroes)
December 8 Cynthia Grace (Hanaukyou Maid Team)
December 8 Minawa Narutaki (Toukyou Juushouden)
December 8, 1954 Sumi Shimamoto (voice actor) Nausicaa (Nausicaa), Clarisse (Castle of Cagliostro), Kyoko Otonashi (Maison Ikkoku), Ginrei (Giant Robo)
December 8, 1958 Yutaka Izubuchi (character, mechanical, costume designer, etc.) (Gundam W (costumes))
December 8, 1967 Kotono Mitsuishi (voice actor) Usagi Tsukino/Sailor Moon (Sailor Moon), Misato Katsuragi (Evangelion), Asuka Sugo (Cyber Formula), Maze (Maze)
December 8 Mami Matsui (voice actor) Buutaro (Chibi Maruko-chan), Hiroshi (Raijin-Oh)
December 9 Kyoko Inaba (Jigoku Sensei Nuube)
December 9 Hitomi Kanzaki (Vision of Escaflowne)
December 9 Shinya Yanagisawa (Prince of Tennis)
December 9, 1947 Yoshikazu Yasuhiko (director/character designer) Giant Gorg, Crusher Joe, Gundam, etc.
December 10, 2283 Mako and Ako Hinokawa (Galaxy Fraulein Yuna)
December 10 Ivy (Soul Calibur)
December 10 Emily Ounce (Gundam ZZ)
December 10 Hagiri Ranba (Toukyou Juushouden)
December 10 Shuntaro Shinoda ([Zettai Muteki] Raijin-Oh)
December 10 Sophia Robelingue (Mitsumete Knight)
December 10 Ikue Kimura (voice actor) Ryoko Mitsurugi (Samurai Girl Real Bout High School), Yayoi Kujou (Chocolate Kiss)
December 12, 1959 Kohei Aizawa (Karuizawa Syndrome)
December 12, 1976 Kyo Kusanagi (King of Fighters)
December 12, 1997 Uzura Kitaurawa (Akihabara Dennou-Gumi)
December 12 Fuu Hououji (Rayearth)
December 12 Tongari-kun (Tottoko Hamutarou)
December 12 Sachiko Sugawara (voice actor) Koine Suzumura (Princess Rouge), Rie Shibata (Nukunuku (TV))
December 12 Yoko Tanaka (Yokoso Yoko)
December 12, 1962 Ryuuzou Ishino (voice actor) Chang Wufei (Gundam W), Tommy (Hyper Police)
December 12, 1963 Ai Orikasa (voice actor) Quatre Raberba Winner (Gundam W), Ryoko (Tenchi Muyo), Romeo (Romeo's Blue Skies), Ayame Fujieda (Sakura Taisen)
December 12, 1975 Houko Kuwashima (voice actor) Yurika Misumaru (Nadesico), Feria (Slayers Try)
December 13, 1981 Motoko Hara (Gun Parade March)
December 13 Sant' Angelo de Roma (Final Fantasy VIII)
December 13, 1969 Shinnosuke Furumoto (voice actor) Pansuto Tarou (Ranma 1/2), Hiro Kunimi (H2)
December 13 Hideo Ishikawa (voice actor) Randy (Lodoss TV), Hiroya Aikawa (Fancy Lala)
December 14 Casios (Saint Seiya)
December 14 Akira Touya (Hikaru no Go)
December 14 Nastasha Zabigof (G Gundam)
December 14 Orphereus (Tanbi Musou Meine Leibe)
December 15 Barret Wallace (Final Fantasy VII)
December 15 Kazumi Watarai (Tokimeki Memorial 3)
December 15 Haruna Ikezawa (voice actor) Gou (Lets & Go), Mirei (Virus)
December 16 Tsukasa Ichimonji (Lemon Pai) (Suchie Pai Adventure - Doki Doki Nightmare)
December 16 Inuko Inuyama (voice actor) Nyaasu (Pocket Monsters), Midori Makibao (Midori no Makibao)
December 17, 1978 Noa Izumi (Patlabor)
December 17 Ban Midou (Getbackers)
December 17 Sylvie Dread (Yamamoto Yohko)
December 17 Nachi Izumi (Dream Saga Takamagahara)
December 17, 1961 Kevin Rian (Garou: Mark of the Wolves)
December 17, 1960 TARAKO (voice actor) Maruko (Chibi Maruko-chan), Hebi Meta-ko (Lamune & 40)
December 18 Minotauros Gordon (Saint Seiya)
December 18 Yuu Nanase (Sentimental Graffiti)
December 18, 1983 Kaori Tashiro (Gun Parade March)
December 18, 1986 Natsumi Fujii (Tokimeki Memorial Girls' Side)
December 18 Kaori Yuki (shoujo mangaka) Count Cain Series, Angel – Jäger der Finsternis Sanctuary
December 19, 1957 Juurouta Kosugi (voice actor) Gren (Iria), big Zenki (Zenki), Dryden (Escaflowne), Akio Ootori (Utena)
December 20, 2309 Polylina (Galaxy Fraulein Yuna)
December 20 Mamoru Izawa (Captain Tsubasa)
December 20 Sasami (Tenchi Muyo)
December 20 Sakuya (Sister Princess)
December 20, 1966 Yumi Touma (voice actor) Urd (Aa Megami-sama), Yui (Fushigi Yuugi), Deedlit (Lodoss), Hinako Ninomiya (Ranma 1/2), Cecily Fairchild (Gundam F-91)
December 20, 1969 Chisa Yokoyama (voice actor) Sasami (Tenchi Muyo), Chiaki Enno (Zenki), Sakura Shinguji (Sakura Taisen), Lucrezia Noin (Gundam W), Ryoko (Nadesico)
December 21, 1967 Kim Kaphwan (King of Fighters, Fatal Fury)
December 21 Oscar (Angelique)
December 21 Paiway Underberg (Vandread)
December 21 Tatsuha Uesugi (Gravitation)
December 22, 1768 Galford (Samurai Shodown/Samurai Spirits)
December 22 Ikumi Oze (Infinite Ryvius)
December 22 Fujiwara no Takamichi (Haruka Naru Toki no Naka de)
December 22 Hiromu Shinbo (Chobits)
December 22 Seifer Almasy (Final Fantasy VIII)
December 22 Asami Okamoto (voice actor) Asuka Hoshino (Sentimental Journey)
December 23, 1960 Guile (Street Fighter 2)
December 23, 1993 Franz Heinel (Future GPXCyber Formula)
December 23 Ken Hidaka (Weiss Kreuz)
December 23 Tiffany Lords (Rival Schools 2)
December 23 Nayuki Minase (Kanon)
December 23 Malik Ishtar (Dub name: Terrance) (Yu-Gi-Oh)
December 23 Mutsumi Inomata (illustrator/ character designer) (Utsunomiko, Windaria)
December 24, 1758 Kyoshiro Senryo (Samurai Shodown/Samurai Spirits)
December 24, 1909 Leni Milchstrasse (Sakura Taisen)
December 24, 1979 Lion Rafale (Virtua Fighter)
December 24, 1982 Ryunosuke Umemiya (Shaman King)
December 24 Ryouma Echizen (Prince of Tennis)
December 24 Izumi Sano (Hanazakari no Kimitachi E)
December 24 Akira Ijuuin (Clamp Campus Detectives, etc.)
December 24 Shouko Inaba (Pia Carrot)
December 24 Fuuka Matsui (Kodomo no Omocha)
December 24 Kouji Nanjou (Zetsuai/Bronze)
December 24 Tony Tony Chopper (One Piece)
December 24 Kaname Chidori (Full Metal Panic!)
December 24 Atsuko Natsume/Nuku Nuku (Nuku Nuku)
December 24 Hikari Koumeiji (Hand Maid May)
December 24 Papuwa (Papuwa-kun)
December 24 Rinze Etou (Tokimeki Tonight)
December 24 Balron Rune (Saint Seiya)
December 24 Queen Horn (The Violinist of Hameln)
December 24 Chokora (Time Stranger Kyoko)
December 24 Alexander Howell (Ayashi no Ceres)
December 24 Mii Matsunaga (I-Doll)
December 25, 1755 Oscar (Rose of Versailles)
December 25, 1907 Tsubaki Takamura (Sakura Taisen / Sakura Wars)
December 25, 1967 Eiji Kisaragi (King of Fighters)
December 25, 1969 Billy Kane (King of Fighters, Fatal Fury)
December 25, 1973 Robert Garcia (King of Fighters, Art of Fighting)
December 25, 2075 Takako Houraiji (Gundress)
December 25 Bancolin (Patalliro)
December 25 Geronimo/Cyborg 005 (Cyborg 009)
December 25 Jack Oliver (Baldios)
December 25 Mami Kuroi (Jigoku Sensei Nuube)
December 25 Magno Vivan (Vandread)
December 25 Yukito Tsukishiro (Card Captor Sakura)
December 25 Yuzuki (Chobits)
December 25 Santa (Yoshihiko Nagai) (Kaikan Phrase)
December 25 Kanata Saionji (Daa! Daa! Daa!)
December 25, 1962 Daiki Nakamura (voice actor) Gaine (Might Gaine), Seiji datum (Samurai Troopers)
December 26, 2001 Touji Suzuhara (Neon Genesis Evangelion)
December 26, 1947 Kunio Okawara (mecha designer) (Gundam, Dougram)
December 27 Hinata Hyuga (Naruto)
December 27 Masashi Hironaka (voice actor) Kircheis (Legend of Galactic Heroes), Kimihiko Masumi (Kishin Heidan)
December 27 Seiichiro Tatsumi (Yami no Matsuei)
December 28 Black Cygnus (Saint Seiya)
December 28, 1971 Machiko Toyoshima (voice actor) Noriko Nakajima (Jigoku Sensei Nuube), Manami Sugihara (Sentimental Journey), Tattsu (Pocket Monster)
December 28 Takayuki Yamaguchi (voice actor) Kazuki (Dual!)
December 29 Utena Tenjou (Revolutionary Girl Utena)
December 29 Dinosaur Ryuuzaki (Dub name: Rex Raptor) (Yu-Gi-Oh)
December 29 Ken Wakashimazu (Captain Tsubasa)
December 29, 1989 Kim Jae Hoon (Garou: Mark of the Wolves)
December 30 Sasame (Knight of Sound) (Pretear)
December 30 Lionet Ban (Saint Seiya)
December 30 Konohamaru (Naruto)
December 30 Bowman Jean (Star Ocean EX)
December 31, 1973 Yashiro Nanakase (King of Fighters)
December 31, 1979 Sae Sawanoguchi (Mahou Tsukaitai)
December 31, 4982 Ichino Yanagida (Battle Athletes Daiundokai)