Hiroko Tokita was the Tenshi Nanka ja Nai OAV director who relied on Tenshi Nanka ja Nai by Ai Yazawa. Ai Yazawa began working on it after finishing Nana and Neighborhood Story. Fujio Takano composed music for Tenshi Nanka ja Nai OAV. The anime combines drama, romance, school life.

The Doraemon: Nobita's Animal Planet movie started being shot in 1990. The anime was based on the manga Doraemon, Tsutomu Shibayama was the director. Tsutomu Shibayama who had filmed Doraemon: Nobita and the Legend of the Sun King movie and Doraemon: Nobita and the Platoon of Iron Men movie was invited director of Doraemon: Nobita's Animal Planet. It's a action series with adventure, comedy, fantasy, science fiction elements.

The anime Doraemon: Nobita's Adventure in Clockwork City movie is filmed after the manga Doraemon. Tsutomu Shibayama was the director. Fujiko F. Fujio began working on it after finishing Doraemon Plus. The anime is filmed as a adventure with slight comedy, science fiction.

The Doraemon: Nobita to Midori no Kyojin Den movie was based on the manga Doraemon by Fujiko F. Fujio also known for his works Doraemon Plus. Ayumu Watanabe was the director. Fujiko F. Fujio began working on it after finishing Doraemon Plus. Kan Sawada wrote a soundtrack for the anime. It's a adventure series with comedy, science fiction elements.

1992 saw the anime Doraemon: Nobita to Kumo no Okoku movie release based on the manga Doraemon by Fujiko F. Fujio released in 1969. Tsutomu Shibayama was the director. Fujiko F. Fujio began working on it after finishing Doraemon Plus. Shunsuke Kikuchi wrote a soundtrack for the anime. The anime is filmed as a adventure.