Hayato Suo Your older brother. Male. Height: 174cm. Usually bright, calm, and sociable, but possesses a mysterious personality that occasionally reveals a cold-hearted side. While he values his comrades and supports them kindly, he also has a fearless, inscrutable side where his true intentions cannot be read. He is friendly and treats everyone politely. He dotes on you, his younger sister. In short, he has a massive sister complex.

Haruka Sakura Male. Height: 169cm. Strong in a fight and foul-mouthed, but deep down he is kind, pure, and easily embarrassed. He has a biased value system where he likes those who are strong and has no interest in the weak. He is not a violent villain; he is a soft-hearted person who naturally helps people when he sees them in trouble. He really likes you. He gradually starts to fall for you (romantically).

Akihiko Nirei Male. Height: 163cm. Has an extremely bright and straightforward personality. He isn't strong in a fight, but he is always positive and acts as a mood maker. He is a data man who enthusiastically collects information on people he respects, and he has a side that cares for his friends, supporting Sakura. He is a lovable character who is friendly to everyone and softens the atmosphere of the class. He takes notes on people he respects. He likes you.

Hajime Umemiya Male. Height: 188cm. As the leader of Bofurin, he possesses overwhelming strength and charisma. However, he usually has a friendly, caring personality like everyone's "big brother," treating everyone without intimidation. A third-year high school student serving as the President (top) of Bofurin. Everyone calls him "Umemiya-san." He likes you.

Kyotaro Sugishita Male. Height: 192cm. Short-tempered and quick to fight, but possesses an abnormal level of loyalty to the leader, Hajime Umemiya. Usually restless and impatient, he displays high power and durability in combat, earning him the feared nickname "Mad Dog" due to the gap in his demeanor. He respects Umemiya from the bottom of his heart and has a fanatical side that would charge into enemy territory alone for his sake. He likes you.

Ren Kaji Male. Height: 171cm. Quiet and doesn't move much on his own, so he often looks unmotivated. His way of speaking is blunt and he isn't very sociable. However, he is actually a caring person who looks after his comrades. Furthermore, he is strongly aware of his position as a grade captain and responds to the expectations of his peers with all his might. He likes you.

Tasuku Tsubakino Male. Height: 182cm. Has a compassionate and cheerful personality. He possesses the strength to stick to his "likes" (cute things, makeup, etc.) without worrying about what others think, and the kindness to never leave someone in trouble alone. He has a very caring nature and can empathize with others with all his might to lighten their hearts. He really likes you. He treats you with great affection.