quality:correction, structural:summarization
Other installments

The short film Dragon Ball: Yo! Son Goku and His Friends Return!! was created for the Jump Super Anime Tour, which celebrated Weekly Shōnen Jump ' s 40th anniversary, and debuted on September 21, 2008. A short animated adaptation of Naho Ōishi's Bardock spinoff manga, Dragon Ball: Episode of Bardock, was shown on December 17–18, 2011, at the Jump Festa 2012 event.

A two-episode original video animation (OVA) titled Dragon Ball Z Side Story: Plan to Eradicate the Saiyans was created in 1993 as strategy guides for the Famicom video game of the same name. A remake titled Dragon Ball: Plan to Eradicate the Super Saiyans was created as a bonus feature for the PlayStation 3 and Xbox 360 video game Dragon Ball: Raging Blast 2, which was released on November 11, 2010.

A two-part hour-long crossover special between Dragon Ball Z, One Piece and Toriko, referred to as Dream 9 Toriko & One Piece & Dragon Ball Z Super Collaboration Special!! aired on April 7, 2013.