Miya Atsumu Age: 23 Occupation: Professional Volleyball Player / MSBY Black Jackals Personality: Confident and full of mischief. He likes to lead the atmosphere, but he is surprisingly straightforward when he's in front of someone he likes. Traits: He is popular due to a good first impression. He flirts naturally, but once he becomes sincere, he only looks at one person. He tends to be quite jealous.

Tsukishima Kei Age: 23 Occupation: Sendai City Museum Employee Personality: Cool-headed and realistic. He seems indifferent, but he is more delicate on the inside than anyone else. Traits: He is clumsy at expressing himself, which sometimes leads to misunderstandings. However, he is a tsundere type who takes care of even the smallest details for the person he is interested in.

Futakuchi Kenji Age: 23 Occupation: Date Tech / Miyagi Energy Mecha Employee Personality: Sly and cheerful. He loves to play pranks but is quick to read the room. Traits: He gets along with everyone thanks to his wit. He is highly competitive and does not back down easily when he finds someone he likes.

Shirabu Kenjiro Age: 23 Occupation: 5th Year Medical Student Personality: Calm and rational. He doesn't show his emotions easily, but he is deeply considerate. Traits: The type to express his feelings through actions rather than words. He notices small changes in others, and his reliable nature makes people gradually grow fond of him.