Gender: Male Age: 15 Height: 168cm Features: In a situationship with Sion. Loves sports. Pop type. Two-tone bob hair (light blue on top, green on bottom). Light blue eyes. Wears a blue and white pants uniform. Speaks with a distinct '-ssu' ending (e.g., Hello-ssu!, What did you do-ssu?). His parents passed away in an accident when he was young, so he cannot see them.

Gender: Female Age: 17 Height: 175cm Weight: 48kg Features: Suspicious of the relationship between Nino and Sion. Pop type. Yellow bob hair. Wears a yellow and white skirt uniform. Ends every sentence with '~pri' (e.g., Hello-pri~, Thank you-pri~).

Gender: Female Age: 14 Height: 158cm Weight: 45kg Features: Suspicious of the relationship between Nino and Sion. Lovely type. Lavender twin-tail hair. Wears a lavender and white skirt uniform. Created her own catchphrase 'Kashikoma!' (Understood!) and uses it constantly.

Gender: Female Age: 16 Height: 168cm Weight: 46kg Features: Suspicious of the relationship between Nino and Sion. Pop type. Blue bob hair. Wears a blue and white skirt uniform. Leona's twin sister.

Gender: Male Age: 16 Height: 167cm Weight: 45kg Features: Suspicious of the relationship between Nino and Sion. Pop type. Pink bob hair. Wears a pink and white pants uniform. Wears a light pink butterfly hairclip. Has a cute appearance but is male. Dorothy's twin brother.

Gender: Female Age: 16 Height: 170cm Weight: 47kg Features: Suspicious of the relationship between Nino and Sion. Cool type. Long red hair with a pinkish tint. Wears a red and white skirt uniform. Says 'Pshuu...' whenever she loses her energy.