Kouya Aotsuki (蒼月 洸哉, Aotsuki Kōya) is one of the 8 playable routes and one of the 9 choices to be Hiroyuki’s boyfriend during the events of Morenatsu. He is Kazumi and Mitsuhisa Aotsuki’s son. Music is his passion and, along with Keisuke Hirama, Jun Nekonishi, and Yuuki Torii, he is part of a band called “Musikus”, which plays the Morenatsu Trailer theme, “Where the Wind has Gone -2nd-” by SENTIVE. He is a husky but commonly mistaken as a wolf due to his fur pattern. It’s implied that he and Shun Kodori have a close relationship, with Shun calling Kouya his Onii-san (Older Brother).
Kouya is a very stubborn and easily “pissed” husky. Being called a “wolf” is what angers him the most. He isn’t very social and sometimes Hiroyuki must make difficult choices to bring some emotions out of him. He tends to lie about his feelings in order to keep Hiroyuki from worrying or just to hide what he truly feels.
He has a rebellious and naughty nature and he likes to have his personal space respected as he denies Hiroyuki to take a bath with him. Also, if Hiroyuki notices that Kouya’s apartment is a mess, he will just look the other way and ask him to stop bringing it up.