2004 in Japanese television

Events in 2004 in Japanese television.

Ongoing shows

 * 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)
 * Detective Conan, anime (1996–present)
 * SASUKE, sports (1997–present)
 * Ojarumaru, anime (1998–present)
 * One Piece, anime (1999–present)
 * 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)
 * Bobobo-bo Bo-bobo, anime (2003–2005)
 * Konjiki no Gash Bell!!, anime (2003–2006)