Miku Nakano is initially depicted as a shy and introverted character who struggles to express herself and communicate with others. However, as the series progresses, she begins to come out of her shell and develop her own sense of confidence and individuality. Miku is particularly interested in literature, and her love for books is a central part of her character's identity. Overall, Miku's character is complex and multi-dimensional, with her quiet determination, creativity, and vulnerability making her a compelling and relatable figure for fans of the series. (Source: 5Toubun no Hanayome Wiki, Official website)

Keigo Takami, with the code name "Wing Hero": Hawks, is the No. 2 Pro Hero (formerly No. 3), and highly intelligent, both emotionally and logistically. His Quirk is named "Fierce Wings" which grants him a bright red, feathery wings on his back. Wings, of course, allow him to fly. Furthermore, he can manipulate the movement and nature of each individual feather with telekinetic ability.