Oogami Ritsu

He is a talented gamer who hangs out at the "Plum Club" video game arcade, where the main character works part-time. He is isolated on campus because of his delinquent appearance and bad behavior. However, he is misunderstood because of his poor language skills, and he is aware of this.

After losing his mother and living in a single-father household, his relationship with his father deteriorated due to living apart from each other.

He dislikes Ren, but it's not just because he dislikes him.