Shinya Ootaki

Akira is a young man who has infected by a bad poison. The only antidote has a side effect however, it turns him into a werewolf. The military wants to capture him for their own needs however.

Tadashi Matsushita has recently entered the Kansai Fifth Technical High School and joined its notorious karate club. There he meets his captain, Yoshiyuki Takagi, an incredibly strong individual. Feared and respected throughout Osaka, Takagi is deep down an honorable and compassionate guy despite his violent endeavors. (Source: ANN)

A ship crewed by earthlings crashes on Chronos. Believing themselves stranded, the crew volunteers to fight along the Machine Robos. (Source: The Anime Encyclopedia)