Television shows written by Yoshikazu Okada

Friends is a 4-episode South Korean-Japanese short drama that aired in 2002. It was produced by TBS (Japan), and MBC (South Korea). This was the first time in drama history that the two countries collaborated to co-produce the show in both South Korea and Japan. It was originally broadcast on February 4–5 in Japan and February 15–16 in South Korea.

Shōkōjo Seira (小公女セイラ) is a 2009 Japanese drama television series based on the 1905 children's novel A Little Princess by Frances Hodgson Burnett. Mirai Shida stars as Seira, the daughter of a rich boss of a mining company. Due to her father's sudden death in a mining accident, Seira has overcomes many ordeals at the Millenius Seminary boarding school because she is unable to pay her school fees.

Ohisama (おひさま) is a Japanese television drama that aired on NHK in 2011 in the Asadora time slot. Originally it was planned to air from March 28, 2011 (same as 2005's Asadora series Fight) to September 24, 2011, but it was delayed due to the earthquake and tsunami that hit Japan. It later aired from April 4, 2011 to October 1, 2011, same as 1988's Non-chan no Yume (ノンちゃんの夢) and 1994's Piano (ぴあの).

Second to Last Love, or Saigo Kara Nibanme no Koi (最後から二番目の恋, My Second Last Love), is a Japanese television drama series, starring Kyōko Koizumi and Kiichi Nakai. The series aired Thursdays at 22:00 - 22:54, on Fuji Television from January 12, to March 22, 2012.

Bambino! (Japanese: バンビ～ノ!, Hepburn: Banbīno!, lit. 'Baby') is a Japanese manga series written and illustrated by Tetsuji Sekiya [ja]. It was serialized in Shogakukan's seinen manga magazine Big Comic Spirits from December 2004 to February 2009, with its chapters collected in 15 tankōbon volumes. A second manga series, titled Bambino! Secondo, was serialized in the same magazine from April 2009 to December 2012, with its chapters collected in 13 volumes. An 11-episode television drama adaptation was broadcast on Nippon TV from April to June 2007.

The Gutsy Frog (Japanese: ど根性ガエル, Hepburn: Dokonjō Gaeru) is a Japanese manga series written and illustrated by Yasumi Yoshizawa. It was serialized in Shueisha's shōnen manga magazine Weekly Shōnen Jump from July 1970 to June 1976, with its chapters collected in 27 tankōbon volumes. A 103-episode anime television series by Tokyo Movie was broadcast on ABC and TBS from October 1972 to September 1974; a second anime television series, titled The Gutsy Frog 2 (known in Japan as New Gutsy Frog), was broadcast on Nippon TV from September 1981 to March 1982. An anime film was released in March 1982. A ten-episode television drama aired on Nippon TV from July to September 2015.

Iguana Girl (Japanese: イグアナの娘, Hepburn: Iguana no Musume, alternately translated as Daughter of the Iguana or Iguana Daughter) is a 1992 manga written and illustrated by Moto Hagio. A 52-page one-shot (single chapter series) originally published in the manga magazine Petit Flower, the story follows a mother who rejects her daughter because she perceives her as an iguana; the daughter internalizes this rejection, and in turn comes to regard herself as an iguana.

Boku dake no Madonna (僕だけのマドンナ, Boku dake no Madonna), sometimes shortened to BokuMado (僕マド, Boku Mado), is a drama series that aired in Japan on Fuji TV in 2003. In English it is often called You are my only Madonna / ... and I Love Her.