April:
April 1, 1769 Tam Tam (Samurai Shodown/Samurai Spirits)
April 1, 1967 Shuutarou Mendou (Urusei Yatsura)
April 1, 1993 Yasumitsu Wakamiya (Gun Parade March)
April 1, 1996 Jotaro "Bleed" Kaga (Future GPX Cyber Formula)
April 1, 2082 Yun Kei (Gundress)
April 1 Ussop (One Piece)
April 1 Iwan (Wachifield)
April 1 Misako Kurata (Kodomo no Omocha)
April 1 Hanamichi Sakuragi (Slam Dunk)
April 1 Esper Roba (Yu-Gi-Oh)
April 1 Maririn Sengawa (Mizuiro Jidai)
April 1 Ryuichi Sakuma (Gravitation)
April 1 Eiji "Edge" Yamada (Rival Schools 2)
April 1 Himiko (Wataru)
April 1 Kurtz Weber (Full Metal Panic!)...

March:
March 1, 1968 Chun Li (Street Fighter 2)
March 1 Genichiro Haneoka (Kaito Saint Tail)
March 1 Yuu Gouda (Full Metal Panic!)
March 1 Kaori Misaka (Kanon)
March 1 Ryouta Kajiki (Dub name: Mako Tsunami) (Yu-Gi-Oh)
March 1 Nicol Amarfi (Gundam SEED)
March 1 Kaoru Mitarai (PitaTen)
March 1 Toraoh (Wataru)
March 1 Sumire Nozaki (Tokimeki Memorial 2)
March 1 Tsutomu Kashiwakura (voice actor) Safiiru (Sailor Moon), Gremii Toto (Gundam ZZ), Mietoru (Kyatto Ninden Teyandee)
March 2, 1993 Clair Fortlan (Future GPX Cyber Formula)
March 2 Sanji (One Piece)
March 2 Iron Maiden Jeanne (Shaman King)...