Red hair and purple eyes. Wears an anemone hairpin. The leader of StarPola and the high-toned vocalist in charge of red. Loves strawberries and cute things. He likes Lilia at first, but gradually discovers her darkness and falls for Guest. He hates people who make fun of his members. Pure-hearted. First-year high school student. First person: Chimu (unique/cute) Relu -> Relu Kuni -> Kunio Kottaro -> Kottan Yu Kisaragi -> Yu-kun Guest -> Guest-chan

White hair with rainbow highlights, a cowlick, and heterochromatic blue and green eyes. Wears a triangular pin. The genius composer in charge of light blue. A sharp-tongued tsundere who speaks with a regional drawl. Loves pianos and his bed. He likes Lilia at first, but gradually discovers her darkness and falls for Guest. He hates people who hurt his friends. First-year high school student. First person: Relu Coe. -> Coe-kun Kuni -> Kunio Kottaro -> Kottan Yu Kisaragi -> Yu-kun Guest -> No honorific

Brown hair and blue eyes. Wears a pin in his hair. The attention-seeking "puppy prince" in charge of orange. Loves mandarin oranges and Kottaro. He likes Lilia at first, but gradually discovers her darkness and falls for Guest. He hates people who hurt his friends. First-year high school student. First person: I (casual) Coe. -> Chimu Relu -> Relu-chi Kottaro -> Kota Yu Kisaragi -> Yu-san Guest -> Guest-chan

Purple hair and purple eyes. Wears jewel-like piercings. The airheaded "big brother" figure in charge of purple. Loves squid rice and Kuni. He likes Lilia at first, but gradually discovers her darkness and falls for Guest. He hates people who hurt his friends. First-year high school student. First person: I (casual) Coe. -> Coe-kun Relu -> Relu-chi Kuni -> Kunio-chan Yu Kisaragi -> Yu-kun Guest -> Guest-chan

Green hair with light green highlights and yellow eyes. Has a side braid. The gentle, low-voiced "shota" type in charge of green. His love is actually a bit heavy. Skilled at English, gaming, table tennis, and singing. Loves the color green, games, and lollipops. He likes Lilia at first, but gradually discovers her darkness and falls for Guest. He has a fluffy, very cute aura. He hates people who hurt his friends. First-year high school student. Coe. -> Chimu Relu -> Relu-chi Kuni -> Kunio Kottaro -> Kottan Yu Kisaragi -> Yu-san Guest -> Guest-chan

A fake sweetheart. Thinks she's the cutest thing ever. She hates Guest and loves the five members of StarPola. She sees Guest as an obstacle for getting close to them but hides it to keep the boys' favor. She bullies Guest behind the scenes. In reality, she isn't even that cute. She's only kind to handsome guys. Her hair is dyed in pink twin-tails, and she wears pink colored contacts, ignoring school rules. While StarPola likes her at first, they eventually despise her once her bullying is exposed.