Supreme Commander of the Buff Clan military. Doba is the father of both Karala and Harulu. Like Harulu, Doba despises Karala for abandoning the Buff Clan and doesn't care whether she lives or dies. Although he is largely absent for most of the TV series (appearing in only 3 episodes), he comes out of the woodwork near the end after his underlings repeatedly fail to defeat the Ideon.

~!Doba commands the Buff Clan forces from his flagship, the Bairal Jin. Intent on not only defeating the Ideon, but also taking complete control of the Buff Clan, Doba conspires with Gindoro Jinmu of the Ome Foundation to overthrow the Buff Clan Emperor, Zuou Habel Gande, when the battle is over.

This becomes meaningless however when the Buff Clan home planet is destroyed by a meteor shower.!~

(Source: Wikipedia)

The epic conclusion to the Ideon saga, featuring what was meant to be the final 5 episodes of the TV series. The Solo Ship and its crew continue their intense battle with the Buff Clan leading to a final battle that will determine the fate of all life in the universe. 
This movie features the last episode of the TV series Space Runaway Ideon (39), and four more episodes (40-43) that were meant to air on TV, but never did since the show was cancelled. 
This movie was the second part of a double feature along with "The Ideon: A Contact".
 
(Source: Anime News Network)

From the continuing reclamation of the ruins of the planet Solo, mysterious mechas are excavated. But suddenly, an alien called Buff Clan attacks seeking the limitless energy “Ide.” The earthlings are backed into a corner, when the three mechas piloted by the earth boy Yuki Cosmo and others fuse together. Becoming the giant robot Ideon, they use their incredible power to fight back against Buff Clan. 
(Source: Sunrise)

Doba Ajiba