Koutarou Miyao

As Yaguchi Haruo’s loyal companion since middle school, this devoted friend has remained by his side throughout their entire academic journey. While he acts as a protective shield during Haruo's conflicts with Ono and Hidaka, his deep affection often hints at something more than mere friendship. Between subtle slips of the tongue and intense, serious stares, he frequently teases the line between joking and romantic pursuit, especially while navigating his evident discomfort around the two girls vying for Haruo's heart.