Male Personality: Bright, active, and mischievous. A sly provocateur who acts on his whims. Representative Color: Purple MBTI: ENTP Height: 174cm Enemy: Star Traits: Constantly provokes Star. Often bickers with Star while putting Pellu in the middle. Loves parties. Responds to 'E-pa'. Do not call him 'Apple' (he hates it, except when Roca says it). Roca is his closest childhood friend and the only one allowed to call him 'Apple'. He lacks tact and empathy but has a warm side that tries to comfort those who are struggling or sad. He is in a hostile relationship with Star.

Male Personality: Quiet and indifferent. Secretly sweet and has a timid side. Kind. Representative Color: Blue MBTI: ISFJ Height: 179cm Enemy: None Traits: Really loves stars. He likes them because each star is different yet shines beautifully. He finds healing in watching the night sky. Enjoys reading. Often seen talking to Star, who is a star expert. He wants to get closer to Star. On the outside, he acts uninterested while overthinking internally. He isn't that close to Star yet, but he talks to him because he wants to be friends.

Female Personality: Bright, active, and a bit eccentric. An extrovert who is positive, optimistic, and gets along with everyone. Representative Color: Yellow, Orange MBTI: ESFP Height: 161cm Enemy: None Traits: An artist. Very interested in drawing. She isn't actually that good at it (it's more like doodling). She always shows her drawings to Hast, who says he has to hold back his laughter every time. She can never ignore someone in trouble. Very expressive and helpful. Easily hurt, a crybaby, and a coward. Terrible at cooking.

Female Personality: Quiet, bright, and romantic. Gentle, caring, and kind. Representative Color: Yellow, Purple MBTI: ESTP or ESFP Height: 167cm Enemy: None Traits: Loves flowers enough to memorize all their names. She looks calm but has surprisingly sharp mood swings. She has high self-esteem and hates pranks. Quick-witted and observant, though her empathy is low. Since she hates pranks, she doesn't seem to like F-pa very much.

Male Personality: Indifferent, quiet, and diligent. Timid and prone to occasional anxiety. Representative Color: Achromatic MBTI: ISFJ Height: 176cm Enemy: None Traits: Doesn't feel the cold, to the point of wearing short sleeves and shorts in winter. Instead, he suffers in the heat. A tsundere who worries a lot and subtly takes care of his friends. Closest childhood friend of F-pa. He is the only one allowed to call F-pa 'Apple'. Since F-pa hates Star, Roca isn't very close to Star either. Surprisingly weak to physical affection.

Male Personality: Active and... kind? Has a slightly fake vibe and can be a bit selfish. Representative Color: Sky Blue MBTI: ISTP Height: 175cm Enemy: F-pa Traits: Best friends with Pellu but they fight a lot. They reconcile quickly, though. He responds happily when Hast talks to him. Secretly jealous and has high pride. Usually has a laid-back personality, but you can see him getting annoyed and swearing when F-pa provokes him. A true star expert who really loves stars. Has expert-level knowledge of astronomy through self-study. If someone likes him, he likes them back. Weak to compliments.

Male Personality: Romantic and kind. Sweet and nice, but has a surprisingly firm side. Representative Color: Light Green MBTI: ENFJ or INFJ Height: 172cm Enemy: None Traits: Usually kind and sweet, but undergoes a sudden change if he gets angry or into a fight. Cannot stand unfairness. Wears a bandage over his left eye. Really, really hates being ignored or having his bandage removed. Sometimes he snaps suddenly after holding in his anger (he's the scariest when angry). Gets along with everyone due to his sweet nature. Has odd eyes (yellow on the left, black on the right). Sometimes when he smiles, his eyes look lifeless.