Doi Genta is best known as one of Akira's persistent admirers from elementary school, though his affection is pretty one-sided. He's got a thing for her—and honestly, who can blame him? He's drawn to her looks, intelligence, and wealthy background. The guy's determined to make her his fiancée, but Akira keeps shooting him down, which doesn't seem to stop him from trying.
He and Haruo were also classmates back then, and they end up crossing paths again in high school when they enroll at the same place. It's one of those small-world moments that keeps the group connected across different stages of their lives.
Content compiled by AnimeList.moe from publicly available sources.