Shou Utsumi

Shou Utsumi is not only Yuta's classmate but also the driving force who established the Gridman Alliance. Armed with an extensive background in tokusatsu culture, he plays a pivotal strategic role by analyzing monster weaknesses during battles and guiding the team with sharp tactical insight. Even after Yuta's memory loss left him a changed person, Shou remained steadfastly by his side—serving as both the team's intellectual backbone and its emotional anchor.