Takayuki Hasegawa
About
Toshihiko Hasegawa's only son. He was born with a severe hearing impairment, but with the help of hearing aids he's able to listen to others' speech and he's also developed his speaking skills to a degree. He's shy and loves reading books. He was taken by his father to meet Yoshino so he could talk with her about his favourite books.
(Source: Mangapedia)