The King of Braves GaoGaiGar Final (勇者王ガオガイガー FINAL) is a Japanese OVA anime series produced by Sunrise that is the direct sequel to the 1997 anime television series The King of Braves GaoGaiGar and the first Brave metaseries officially funded by Bandai following the acquisition of Sunrise. The series is directed by Yoshitomo Yonetani and written by Fuyunori Gobu and Yuichiro Takeda. It was released in Japan from January 21, 2000 to March 21, 2003, with a total of 8 episodes. A 12-episode TV re-imagining, with the subtitle Grand Glorious Gathering was broadcast on TV Tokyo from April 11, 2005 to June 27, 2005. A crossover sequel light novel, which focuses on the unused concept of the series, was released on Sunrise's Yatate Bunko imprint on September 30, 2016.
Plot
The series is set in 2007, two years after the Gutsy Galaxy Guard thwarted the invasion of the Zonders, and Mamoru and Galeon departed for the Tri-Solar System. The organization is now tracking down machines called Q-Parts that have regenerative properties, with the criminal group BioNet having stolen one of the machines that was being researched at CERN. Gai is now working with Renais-Kardif Shishioh and biologist Papillon Noir to reclaim one of the Q-Parts from BioNet using the GaoFighGar, GGG's newest trump card. However, he and others become involved in a new conflict when a familiar figure reappears, along with an upcoming calamity that could destroy the universe.