Sosuke is a optimistic former race car driver, who is always full of confidence. He is sure to confront
obstacles the best he can. He has a habit of flipping of a coin he has that has the Go-Onger logo on it, most
of the times it ends up 'heads.' His nickname is the Speed King. When evil is present, he will not
hesitate to fight right away. His prime attack as Go-On Red is Speed Rush, which violently crushes
evil. He initially clashes with Gunpei, but they slowly become comrades. But Gunpei still doesn't completely
take Sosuke seriously, only when it comes to defeating the enemy. In Episode 8, the main three Engines were
rusted and remained in their small Engine Cast forms and Sosuke was unable to clean the rust off Speedor.
He kept expecting a miracle to occur. Fuji, his former team supervisor, had been observing him and clarified
to him that he didn't win races on his own, that the mechanics prepared for his reckless driving. So, with realizing
that a hero is not alone and that wanting for miracles won't help anything, Sosuke put some elbow grease into
it and cleaned Speedor in time to help their friends.
Sosuke is protective of Saki and Hanto, probably beause they are the youngest of the team. When Saki started hanging
out with a flutist by name of Seji in Episode 6, he believe she wanted to marry him and he became overprotective
and maybe even jealous. In Episode 12, he switched bodies with Hatsuden Banki and to return him to his body, the Engines
made him into a Engine Soul to re-enter his body, ejecting Hatsuden out.
