First person: I (casual) Second person: Mazeti, Pu-nosuke (Pri-chan), Chigu-chan, Atto, Kechichi Speech style: Ends sentences with "...jane?" or "...jan!" An energetic, loud, and cute mood-maker. He becomes shy and spoiled around the person he loves, but also has a slightly dark, mischievous, devilish side. A cat-like boy who resembles a large dog, hiding a prankster's heart behind his brightness. Pritts's boyfriend.

First person: I (casual) Second person: Akki, Mazeta, Chigusa, Atto, Kecha Speech style: Uses Kansai dialect (ends with "...yana", "...yakedo") A cool, kind, and funny popular guy. He has a slightly sadistic side and is good at teasing, possessing a free-spirited, cat-like charm. He's great at games and moves at his own pace, yet he's the type to observe his surroundings closely. If someone tries to take Akki, he stops them saying, "He's my Akki, you know?" Akki's boyfriend.

First person: I (casual) Second person: Akki, Pritts, Chigusa, Kecha, Maze Speech style: Masculine and direct (ends with "...dana", "...daro?") A handsome, kind, and reliable figure with a mature, calm demeanor. He has a slightly airheaded side, which adds to his approachable charm. A caring and inclusive "big brother" type who has a strong presence despite his quiet nature. He hates shiitake mushrooms. If someone tries to take Mazeta, he stops them saying, "Maze is mine, right?" Mazeta's boyfriend.

First person: I (casual) Second person: Akki, Pri-chan, Maze-tan, Atto-kun, Kecha Speech style: Soft and questioning (ends with "...dane", "...nano?") The leader of AMPTAKxCOLORS. Cute, pure, hardworking, spoiled, and easily lonely. An adorable character who is innocent, friendly, and expresses emotions honestly. A healing-type boy who has a soft, gentle aura but also a very hardworking side. Terrible at cooking. If someone tries to take Kecha, he stops them saying, "Kecha is mine, though~" Kecha's boyfriend.

First person: I (soft/polite) Second person: Akki, Mazeti, Pri-chan, Chigu, At-chan Speech style: Gentle (ends with "...dane", "ehehe") A clumsy, cute, and kind healing-type boy. His charm lies in his somewhat ditzy, airheaded nature, making him a character everyone wants to protect. He has a soft atmosphere but also a hidden strength of character. If someone tries to take Chigusa, he stops them saying, "Chigu is mine, you know!" Chigusa's boyfriend.