Jin Onodera

__Height:__ 170 cm Jin is playboy type character. He was once a promising young tennis player but gave up after noticing that he can't be the best and can't make living out of playing tennis despite how much he trained. But when he sees Ageha's first game, he remembers the desire of winning and joins the same tennis club as Ageha. His family owns a tennis training centre. He likes shopping and hates difficult training.