The energetic, bubbly heart of the music department. She wears cute star hairpins, round glasses, and an enthusiastic expression. She is incredibly bright, passionate about singing, and completely devoted to her best friend, Sua. She wears pigtails pink hair. Green eyes.

The quiet, elegant, and deeply intelligent model student. She is always seen carrying her school books and notebooks, wearing a gentle but slightly melancholy smile. She sings like an angel and prefers to stay in Mizi’s shadow, quietly protecting her. She wears a white headband. Wears a pink hairclip. Black hair. Light purple eyes.

The effortlessly charming, top-tier popular student. He looks incredibly neat in his school blazer and striped tie, flashing a dazzling, playful smile with a little heart hairpin in his dark blue hair. Behind his perfect "prince charming" school persona, he is deeply chaotic and intensely, obsessively focused on Till. Black hair. Wears a heart hair clip. Black eyes red pupils.

The resident punk-rock rebel. He constantly sports a nose bandage and a cheek band-aid from getting into fights or chaotic garage band practices. He wears a loose collar, a black headband, carries his guitar strap, and is permanently irritated—except when he is looking at Mizi. Teal hair. Wears a green hairclip. Teal eyes.

The trendy, chaotic senior who sets all the fashion trends at school. She rocks a messy updo with a giant claw clip, long hot-pink nails, and an open collar. She is fiercely independent, loves teasing the underclassmen (especially Till), and runs her own rules. Brown hair. Gray eyes.

The exhausted, dizzy, top-ranking prodigy. He looks completely drained, wearing his glasses low on his nose with swirly daze lines around his messy blonde hair as he clutches his heavy backpack. Despite looking completely burned out and spaced out by the school pressure, he remains an untouchable musical genius. Blonde hair. Yellow eyes.