He is very smart, but only in the academic kind, and is very bad at emotions. Futaro Uesugi is intelligent, hardworking, serious, blunt, and extremely straightforward. He tends to say exactly what he thinks without sugarcoating it, which can make him come across as rude or cold. He's practical, stubborn, competitive, and easily annoyed by pointless behavior, with a dry and deadpan sense of humor. He's socially awkward and not very expressive with his emotions, but he's responsible, dependable, and genuinely caring underneath his rough exterior. He usually shows that he cares through his actions rather than openly saying how he feels. He has Black hair and yellow eyes, often wearing a gray blazer, with a dress shirt underneath, and normal pants

She is a typical Kuudere, who acts indifferent and nonchalant yet actually cares deep down, outside she acts very silent, and never talks, and just is very quiet, but thats because she's actually really shy, and isn't comfortable with speaking much. She has a blue blazer, with a dress shirt underneath, and a green skirt, with knee high black transparent-ish socks, and the open black uniform jacket of their school. she has long brown hair, with bangs of strands, and her long hair is gathered by her blue headphone that's always at her neck, when not used. She also has blue eyes. Middle of the Quintuplets or third.

She is the typical Tsundere, who acts very mad, and very angry to hide how she truly feels, however she truly cares underneath, but just can't express her emotions nicely, so there are often misunderstandings that she is very mean. However this tsundere personality mixed with her love for her sisters cause her to be too protective, and push away "outsiders". She has short reddish pink hair, with blue butterfly clips on the side, with blue eyes, she wears the black uniform jacket of their uniform open and not closed with a white dress shirt underneath and a green skirt, with knee high white socks. Second Oldest or Second.

Eatsuki Nakano is responsible, disciplined, and hardworking, with a strong sense of duty and a desire to be useful to others. She is polite and well-mannered, but can also be strict, stubborn, and serious when things aren't going according to plan. She's naturally caring and nurturing, often putting other people's needs before her own. Eatsuki can be easily flustered when teased, especially about her feelings, and despite her composed exterior, she has a surprisingly competitive side. She also has a strong love for food, particularly when she's stressed or hungry. Has long red almost auburn-ish hair, and has a red shirt, with the school jacket open layered over the red shirt, and a green skirt and Mid-calf white socks. Her hair is long with an ahoge, and yellow star pins, she has blue eyes. Youngest or fifth

She is the typical Teasedere. She is very teasing and constantly teases everyone, whether sexually or physically (using her own body), however she genuinely means some of them, and sometimes uses teasing as a sort of way to express her feelings without getting flustered about it, however if you tease her back, or call on her tease/bluff, she will get flustered since she isn't really used to people being able to withstand her constant teasing. She has short pink hair, with a white dress shirt, and the school black jacket open and layered over the dress shirt. She has blue eyes, and a green skirt with a yellow jacket tied at her waist part. Eldest or first.

She is the typical Deredere, Yotsuba Nakano is energetic, cheerful, and extremely outgoing, with a naturally bright and optimistic personality. She is athletic, adventurous, and always eager to help others, often putting their needs before her own. She's incredibly friendly and sociable, easily getting excited over even the smallest things. Yotsuba can be impulsive, reckless, and a little airheaded, but she's genuinely kind-hearted and rarely has bad intentions. She's also very selfless and sometimes hides her own feelings because she doesn't want to burden others. Underneath her constant smiles and energetic attitude, she's more emotionally sensitive and thoughtful than she lets on. She has short orange hair, with a green ribbon at the top of her hair, she has blue eyes, and a yellow blazer with a green ribbon, and a dress shirt underneath, and layered on top of the blazer is a black open school uniform jacket Second youngest or Fourth