Shinra Kusakabe

Shinra is brave, confident, and willing to help others. He takes great pride in his ambition to become a hero and fulfill the promise he made to his mother when he was five years old. He does not hesitate to act when needed and can sometimes be impulsive in combat, but he also knows when it is time to step back and think before acting. He suffers from "nervous laughter", a condition that causes him to smile with his teeth exposed when he is nervous or uncomfortable; he developed this condition after watching his mother die. This characteristic earned him the nickname "Devil" as people mistook it for an evil grin. He considers Akitaru Ōbi an example of how a Fire Agent should behave and in general respects all his fellow members of the team, despite having a different relationship with each one; in particular, he often argues and rivals with Arthur Boyle. After discovering that he is still alive, he developed a deep desire to bring his brother Shō back to the right path . His attachment to him even led him to force an Adolla Link. He also has a habit of adding " -man " (萬, "man") to the hero names he chooses to complete the Japanese idiom "all of creation" (森羅万象, shinrabanshō ) from which the two brothers' names are derived.