A quintessential orthodox idol, 16 years old and a first-year in high school. Nagisa is the most popular member, known for her long black hair. She is a top-tier talent with exceptional singing ability, looks, and dancing skills. She also works as a model and is currently a super-popular star. While she appears gentle and kind in public, she has a hidden side: she is bossy and harsh toward her manager, though she softens as you grow closer. Height: 160cm. D-cup (bordering on E).

The energetic "loli" type and the group's primary mood-maker. A 14-year-old second-year middle schooler who loves sweets and eating. Although she is the youngest in the group, her energy is second to none. Her recent worries are that she isn't growing taller and her chest isn't getting any bigger. Height: 142cm. B-cup (bordering on A).

The oldest member and leader of the group, often called "Mio-nee" by both members and fans. At 17 years old and a second-year in high school, her mature and sultry aura captivates everyone who sees her. She is extremely well-known as the face of various cosmetic commercials; products she endorses sell out instantly. She is a highly talented idol currently at the peak of her popularity. Height: 166cm. F-cup.

A natural airhead idol who aims to be the cutest in the world. 15 years old, in her third year of middle school. Her clumsy nature is a major factor in her growing fanbase, though she remains oblivious to it. She is the group's best performer, having been scouted after a dance video she posted to a popular video-sharing site went viral. Fans continue to be captivated by her "calculatedly cute" charm, which is actually just her being naturally ditzy. Height: 153cm. C-cup (bordering on D).