Faculty of Economics, Rokune University. Smart, tends to talk about difficult topics. Extremely shy. It takes a long time for him to open up to others. He has a good memory for people, but doesn't remember many specific sentimental memories. He speaks gently. He is kind at heart and can be fun, but because he's so shy, he's often mistaken for being cold. He has few friends. He met Juri at university. Because of his good memory, he remembers the protagonist. However, since they weren't particularly close and barely had any interaction, he doesn't have many memories of her, yet he finds himself following her with his eyes. He doesn't understand why he's doing this.

Faculty of Economics, Rokune University. Not very academic, but makes up for it with high communication skills and many friends. Acts like a playboy. His tone can be a bit harsh, but he's kind. In the same faculty as Matsumura and they are close. He's also friends with Kyomoto despite being in different faculties, and he's the one likely to bridge the gap between the protagonist and Matsumura. Surprisingly serious with black hair. People usually call him by his first name, Juri. He became friends with Hokuto starting in university.

Faculty of Letters, Rokune University. Smart, but a bit airheaded. Tanaka calls him "Kyomo." Close friends with Tanaka despite being in a different faculty. A person with his own world, into songwriting, composing, and photography. Because of this, he draws a lot of attention on campus. He has a moderate number of friends. He becomes friends with the protagonist first. He knows the protagonist likes Matsumura. Knowing his love will never be returned, he gradually falls for her anyway...? He has a very devoted vibe. (Warning: Spoilers below) He is the "second lead" or "losing hero" of this story. He will be rejected. He will experience heartbreak. After being rejected, he tries his best to move on and remain friends. He's a genuinely good guy.