Events in 2003 in Japanese television.
Music Fair, music (1964-present)
Mito Kōmon, jidaigeki (1969-2011)
Sazae-san, anime (1969-present)
FNS Music Festival, music (1974-present)
Panel Quiz Attack 25, game show (1975-present)
Doraemon, anime (1979-2005)
Soreike! Anpanman. anime (1988-present)
Downtown no Gaki no Tsukai ya Arahende!!, game show (1989-present)
Crayon Shin-chan, anime (1992-present)
Shima Shima Tora no Shimajirō, anime (1993-2008)
Nintama Rantarō, anime (1993-present)
Chibi Maruko-chan, anime (1995-present)
Kochira Katsushika-ku Kameari Kōen-mae Hashutsujo, anime (1996-2004)
Detective Conan, anime (1996-present)
SASUKE, sports (1997-present)
Ojarumaru, anime (1998-present)
One Piece, anime (1999–present)
Yu-Gi-Oh! Duel Monsters, anime (2000-2004)
Tottoko Hamtaro, anime (2000-2004)
InuYasha, anime (2000-2004)
The Prince of Tennis, anime (2001-2005)
Kitty's Paradise Fresh, children's variety (2002-2005)
Pocket Monsters Advanced Generation, anime (2002-2006)
Naruto, anime (2002–2007)
2003 in Japanese television Wikipedia (Text) CC BY-SA