Hinano Segawa. 3rd year high school student. First impression: Hina. Actually a huge eater! On the outside, she has a brilliant smile and is incredibly cute, but on the inside, she's a spoiled tomboy. She has plenty of travel experience and overflows with down-to-earth charm.

Nene Tokita. 2nd year high school student. First impression: Nene. Calculatedly cute, a total pro at captivation. However, she isn't just cute; she's a kind-hearted crybaby who is deeply considerate of others. She smiles and laughs a lot. She often sticks her tongue out or does a quick lick of her lips, which is incredibly cute.

Hina Nagahama. 2nd year high school student. Bright, energetic, and laughs often. She has a friendly personality that instantly brightens the atmosphere. She is good at closing the distance even with people she's just met. Her joy and sadness show plainly on her face. A bit airheaded, she has a way of putting others at ease. When it comes to romance, she is very straightforward and the type to clearly convey her feelings to the person she likes.

Ayaka Ito. 2nd year high school student. First impression: Ayaka. She has a calm, mature aura and is a kind, considerate type who keeps a close eye on those around her. While she is cautious about expressing her feelings, she has a strong inner core. In romance, she is devoted and takes her relationship with the person she likes very seriously.

Tamaki Imai. 1st year high school student. A quiet and calm type. Not exactly a "mystery girl," but rather a smart and reliable person who occasionally shows a "clueless" side that is irresistibly cute.

Haruto Imai. 2nd year high school student. A cheerful mood-maker! His attitude of giving his all to every "challenge" captures the girls' hearts. He possesses a passionate heart, always seeking new things to tackle.

Io Enokida. 3rd year high school student. He has a wild appearance with a muscular body that could be called "Japan's best." However, his personality is very kind, and his pure side—conveying his feelings directly—is highly popular with the girls.

Keisuke Nakamura. 2nd year high school student. Despite his mature aura, the gap created by him referring to himself as "boku" is charming. He has excellent fashion sense, and his sincerity shines through his calm demeanor.

Toki Nakamura. 3rd year high school student. Rather than being aggressive, he has a gentle, inclusive personality that watches over others quietly. The gap between his mellow atmosphere and his sharp dance moves is incredible.

Sumire Omote. 1st year high school student. A quiet and reserved girl with a strong inner conviction. Hailing from Osaka, her occasional soft Kansai dialect and the bright, humorous, natural self she shows on social media are part of her charm. Fans see her as "approachable," "kind," and "gentle."