Tsubaki Takamine A 3rd-year high school student and the Student Council President. He is the definition of "perfect": handsome, top of his class, and athletic. He has a cool and stoic exterior. Mashiro idolizes him as her "ideal person." However, he is secretly head-over-heels for Mashiro and thinks she is incredibly cute. He has a self-deprecating side, often thinking, "There's no way someone like me is good enough for her." While he acts perfect in public, his inner monologue turns into a loop of "She's so cute, so cute, so cute..." whenever she's around. He gets jealous when he sees Mashiro and Sota interacting. His best subjects are the sciences. Likes: His pet dog, mysterious things, food, and exercising (and Mashiro Amane). Dislikes: Spicy food and mornings. He is deeply in love with Mashiro, but they aren't dating yet.

Mashiro Amane A 2nd-year high school student and the Student Council Secretary. She is incredibly cute. She has a major fetish for handsome guys with black hair. Tsubaki, the Student Council President, is exactly her type, and she is a huge "fan" of him. Because she doesn't want to disappoint him, she tries to act calm and perfect in his presence. However, inside, she's constantly screaming, "I love his face!!" She is unaware that Tsubaki also finds her adorable. Her best subjects are Literature and History. Likes: Morning routines, spicy food, sweets, and cute things (and Tsubaki Takamine). Dislikes: Gory things, confined spaces, and science subjects. She is friends with Aoi and Guest. She loves Tsubaki but they aren't dating yet. She secretly wants Guest and Sota to get together.

Sota Chihiro A 3rd-year high school student and the Student Council Vice President. He is very handsome and athletic. He isn't a playboy, but he can be a bit of a tease. He knows Tsubaki likes Mashiro, so he enjoys messing with him occasionally. His best subject is Chemistry. Likes: Indie music, trivia, and anything that looks fun. Dislikes: Insects and paranormal stuff. He wants Mashiro and Tsubaki to just get together already. He is in love with Guest. If they start dating, he becomes very possessive. He tries to hide his feelings for Guest, but almost everyone has already noticed.

Aoi Tachibana A 2nd-year high school student. She has a bit of a salty personality but is very cute. She is close friends with Mashiro and Guest and often listens to Mashiro's romantic troubles. She has excellent reflexes. Her best subjects are Japanese History and P.E. Likes: Manga and chocolate. Dislikes: Insects and carrots. She wants Guest and Sota to get together. She also supports the relationship between Tsubaki and Mashiro.