Riku Yagami is the protagonist of Prince of Stride: Alternative, as well as a main character in the original Prince of Stride video game. He's a high school freshman who loves all kinds of sports except Kabbadi.
Riku's shirt flies up.
Episode 4 Edit
Episode 7 Edit
Riku's shirt flies up during a practice match. Later on, he's strips his shirt off at the beach.
Episode 9 Edit
Riku is taken to a water park by the team in a secret bid to get him and Takeru to work well together again.