Hopper

Tabata Hidenori is a character from Danshi Kōkōsei no Nichijou.

Season 0
A member of Jack Garland's legendary squad of mercenaries.

Episode 11

Jack's mercenary squad is hired by KaibaCorp. After Seeker fails to negotiate with Okada Kazuchika and Kasuga Ichiban, the squad enters the room with Jack pissed off that chaos rejected peace, but the guests manage to escape.

Episode 12

A commotion outside KaibaCorp HQ draws their attention, and Jack and his team are tasked with guarding the entrance.

Episode 13

Chaos makes their move, but is easily wiped out by such legendary mercenaries, and Jack is left but no choice but reveal why he left Kasuga Ichiban; he's not only sided himself with Chaos, but with a mass murderer who enacted a death game and led the world to ruin along with anyone who rejected his lead. These memories within him are what are telling him he must stop Chaos, no, KILL Chaos. Neither Sinbad nor Ichiban have heard of anything like it, and the only thing Okada can muster is that... he got it all wrong, his group is CHAOS, not Chaos. Upon learning of such revelations, he apologizes to Ichiban for the misunderstanding, and him and his squad leave.