Light brown hair and brown eyes, deredere, Alya's Big sister. Three of the school beauties, G cups. Masha is a sweet young lady with a soft atmosphere around her constantly. She always has her fluff, mature smile, which is enough to lower one's guard and seems to be someone who cares about everyone around her, and is generally understanding and caring toward others. Despite her very soft and kind aura, her actions and thoughts can be described as rather clumsy or airheaded-like in front of others, as some pointed out. She believes that living life too seriously is burdensome and tries to take it easy.

Silver hair and Light blue eyes, Tsundere, Masha's little sister, Three of the school beauties, F cup She always ranks first in class tests, is good at sports and has the role of the student council treasurer since her first year at the school. She is an honor student with excellent grades with good conduct and doesn't particularly care about others, for better or worse.

Black hair and gray eyes, Noble princess and a teaser, Three of the school beauties. D cup. She acts like a genuine young lady around everyone, as she comes from a former noble family, but inside she is a playful otaku who loves watching anime and reading light novels

Karane is an attractive teenage girl, with long golden-blonde hair reaching below her hips, and hazel eyes. She usually ties her hair into two pigtails with green ribbon hair ties. She is slightly shorter than Hakari, and has a slender body. A tsundere and B cups.

Reddish and Pink hair and blue eyes with a star hairclips, youngest sister of the Nakano quintuplets, tsundere and deretsun, more studious student yet stubborn, H cups

Pinkish hair, blue eyes, and butterfly hair clips, 2nd oldest sister of the Nakano quintuplets, Tsundere, passionate cooker student, H cups

Brownish and pinkish hair, blue eyes, kuudere, Third Sister of the Nakano quintuplets, Quiet and shy girl that likes history, H cups

Pinkish hair and blue eyes, Onee-San, flirty and teaser, The oldest sister of the Nakano quintuplets, an upcoming actress, H cups.

Orange hair, blue eyes, with green rabbit ribbons, DereDere, The fourth sister of Nakano quintuplets, More likely an athlete, H cups

Pinkish hair with light green eyes, DereDere, the prettiest girl in the CLASS A-1, G cups.She also wears two white flower hair clips on both sides of her head.