Previously a second year football player at Matsukaze Kokuo High and now #289 in Blue Lock. He is a pretty boy with girls swooning over him. He plays as a striker and, like Yoichi, is a team-based player. Ryousuke is skeptical about the whole Blue Lock program and is against the thought of an ego-driven striker. Due to this, he is trying to defeat all 299 other strikers at Blue Lock.

Spoiler

He is kicked out of Blue Lock after being defeated by Yoichi and Meguru.