Kotarou Hoshizuki

Birthdate: October 13 Horoscope: Libra Height: 177CM Weight: 58KG Blood Type: AB Age: 26 Job: School doctor Hoshizuki Kotarou is 26 years old, the school nurse and heir of the school chairman. He often has Tsukiko cleaning his messy office for him and making him "nasty tea". His father was the president of the board and when he retired he gave the position to his sister, Koharu. However his Koharu and family decide they all want to go work overseas so Kotarou ends up taking over the position. He's very weak to alcohol and falls asleep quickly if he drinks so he tries to avoid it. During the school festival he tells Tsukiko not to fall in love with him because he would never be able to love her back. Kotarou wanted to become a doctor but he gave up his dream because he couldn't save Iku's dying sister. Yui had feelings for him, and Kotarou didn't know what to do because he only saw her and Iku as "younger siblings" so he ended up avoiding her, ever since then he was in deep regret and blamed himself for not listening to her.