First appearance in manga: Chapter 28
First appearance in anime: Season 1, Episode 5
Masaru's younger brother. He's best known for being the more laid-back sibling, though he often gets caught up in whatever chaos his older brother creates. Fans tend to appreciate how their dynamic plays out throughout the series—the contrast between them makes for some of the show's more memorable moments.
Content compiled by AnimeList.moe from publicly available sources.
