Kouki Murakami

Kouki Murakami is a member of class 1-5 who is a friend and classmate of Marin Kitagawa and later Wakana Gojo. He secretly loves the drama Council Host, which he watches with his sister. When Murakami is embarrassed about coming to see the cosplay of Rei Kogami that Gojo made, he is reassured by him, and calls Gojo his friend. His relationship with Marin is somewhat antagonistic, Murakami is mostly chilly towards Kitagawa, excluding her when taking Gojo to a restaurant. Kouki is first introduced in chapter 51.