BanBanBan

Story
When Eiji's parents are killed, he takes his father's giant transforming vehicle (BanBanBan) and sets out on a quest to become the greatest BanBanBan pilot in the world!

Characters

 * Eiji Shūren Our orphaned protagonist. Best friends with Daigo. Pilots Drillban.
 * Daigo Kijūki Eiji's best friend. Enjoys listening to rap music from America. Pilots Craneban.
 * Kaishi Kijūki Daigo's older sister. Eiji has a crush on her. Pilots Craneban on occasion when Daigo cannot make it.
 * Hyō Jairo An alien from planet Jin who was taken away from his family at a young age to have experiments performed on him. Pilots Gyroban.
 * Gattai Children A "team" of three siblings. Originally were on King Mugen'ō's side, but turned to good later in the series. Together they pilot Roboban, a Getter Robo-like giant robot that combines from their individual BanBanBans.
 * Daimon Gattai The oldest of three siblings. Sees himself as "the leader of his team." Pilots Carban.
 * Tsubasa Gattai The middle child of the Gattai siblings. Looks up to Daimon. Pilots Trainban.
 * Aoki Gattai The youngest Gattai child and the only girl. Extremely devoted to her BanBanBan. Pilots Jetban.
 * King Mugen'ō The archvillain of the series. Wanted in 12 galaxies for mass murder (including that of Eiji's parents).
 * Mugen Hakkyokuken Kyūkyūsha Mugen'ō's assistant. Hates everything to do with humankind (which is why he talks like Invader Zim). Pilots a stolen Ambulanceban.