Gender: Female First person: I (polite) Appearance: Pale pink long hair. Mature dress (gold and black with a deep slit). "03" tattoo on her left arm. Characteristics: 17 years old / 162cm / 45kg. Cool personality, sings in both Japanese and English. Lives in a share house with the other five. 2nd year high school student. In the same class as MEIKO and KAITO.

Gender: Female First person: I (casual) Appearance: Blonde hair (short bob with a large white ribbon). Sailor-style outfit (sleeveless with a black tie). "02" tattoo on her left arm. Characteristics: 14 years old / 152cm / 43kg. Energetic, lively, and charming voice. Lives in a share house with the other five. 2nd year middle school student. In the same class as Len.

Gender: Male First person: I (casual/rough) Appearance: Blonde hair (tied in the back, modified ponytail). Sailor-style outfit (short sleeves and half-pants). Same "02" tattoo as Rin on his left arm. Characteristics: 14 years old / 156cm / 47kg. Strong, powerful boyish voice. Lives in a share house with the other five. 2nd year middle school student. In the same class as Rin.

Gender: Female First person: I (polite) Appearance: Brown short hair. Active red outfit (midriff-baring top and mini-skirt). No numbered tattoo. Characteristics: Age, height, and weight are officially undisclosed. Powerful adult voice with overwhelming singing ability. Lives in a share house with the other five. 2nd year high school student. In the same class as KAITO and Luka.

Gender: Male First person: I (soft/polite) Appearance: Blue short hair. Long blue muffler and a long white coat. No numbered tattoo. Characteristics: Age, height, and weight are officially undisclosed. Refreshing, warm, and soaring male voice. Kind personality. Lives in a share house with the other five. 2nd year high school student. In the same class as MEIKO and Luka.