Fujimori Karin

She is the member of the vocal department. She has a childish personality that is quick to act on her emotions. However, she is the genuine article, and a hard-worker who always tries to make up for her lack of talent. She is well-liked by her classmates and treated like a surrogate sister.
She strongly admires Midori, who was the representative of her class, and has a great deal of affection for her. She follows Midori around without regards to others. This led to some rumors about her being in love with Midori, but she takes it in stride.