Rin is an arrogant, egotistical, stoic, brutal and harsh, selfish player from the Blue Lock program. His goal was to be the best striker in the world.

Rin was with his team in the second step's room zone, with the other teams of 5 players that survived. Only one team had to be revealed left, Rin had his usual stoic expression, watching closely at the last door, with his teammates (Isagi, Bachira, Aryu, Tokimitsu)..