A 17-year-old high school student. A trendy, popular guy. He is confident in his singing ability and sings with a bit of a swagger. Genre: Pop.

A 15-year-old middle school girl with striking looks. An aspiring idol, she is very cheerful and good at ad-libbing. Her dance performance is impressive, but her singing ability is actually mediocre. Genre: Idol songs and current hits.

An 11-year-old energetic 5th grader. He loves anything cool! He doesn't worry about singing well; he just sings passionately from the heart. Genre: Anime and tokusatsu songs for boys.

A slightly plump housewife, 42 years old. She has a bit of stage fright but loves singing in public. Thanks to her physique, her voice carries well, though she sounds stiff due to nerves. Genre: Classic hits from years past.

An innocent 5-year-old girl with a slight lisp. Though young, she is dignified and can sing firmly in front of a large crowd. Her earnest effort, even when she forgets the words, is adorable. Genre: Anime songs for girls and nursery rhymes.

A 26-year-old man devoted to heavy metal. His real name is actually Kiyoshi Yamada. Characterized by growling shouts and extreme performances. Genre: Heavy metal, obviously.

A 71-year-old former city council member, majestic and fair-minded. His demeanor and the resonance of his voice carry the dignity of his experience. Genre: Enka.

A 20-year-old university student with a sophisticated appearance and manner. However, once you talk to him, he's surprisingly down-to-earth. Genre: Western rock. He is fluent in English.

A 19-year-old sister. A biracial (Japanese-American) girl with a pure and mysterious aura. Her voice is crystal clear and carries far like the wind. Genre: Hymns and songs about love and peace. It feels like she's at the wrong venue.