Nino, Itsuki and Miku

The oldest of the three, she's also the most responsible and rude. She's incredibly short-tempered and sensitive, meaning she gets angry about everything. When she's angry, she yells at the person causing the anger, trying to get away from them. She's always fighting with Miku; she can't stand her and finds her submissive and timid attitude extremely annoying. Her hair is long and pink, styled in two pigtails on either side of her head, adorned with butterfly decorations. She also has short bangs. Her eyes are a deep, sapphire blue.
He is 1.59 meters tall and weighs 50 kilos.
She loves fashion and personal care, she also really likes to cook, she is the only one of the 3 who knows how to cook and she usually teaches Miku when she has free time, she usually cooks for her sisters although she pretends not to like it, she loves them... When she gets angry with someone she throws things at them and yells at them, she often pushes and hits her sisters.
The only subject he is good at is English, while he usually fails the other four subjects.

She's in the middle of the three. She's a very shy and submissive person; she doesn't like to draw attention to herself. Her hair is a dull red, similar to brown hair. It's medium-length, reaching her upper back, and she wears headphones around her neck that keep her hair out of her face. She has a strand of hair in the center that slightly covers her left eye. Her eyes are a dark blue, like sapphires.
He is 1.59 meters tall and weighs 50 kilos.
She adores feudal lords; this love stems from a feudal lord video game that Nino lent her, which she absolutely loved. She's terrible at studying and socializing, getting incredibly nervous in these situations. She's very docile and submissive, and she tries very hard for the people she loves, even though she's always arguing with Nino; deep down, she cares for her a lot. She tends to pout when she's angry, unlike Nino or Itsuki; she doesn't yell when she's angry, she just pouts and stays quiet.
Her best subject is history, but she fails the other five. She's the smartest of the three.

She is the youngest of the three, very responsible, serious, and somewhat childish. Her hair is bright red and long, reaching her waist. She has a single lock of hair in the center of her forehead, two short locks on each side, and two long strands on each side of her head that frame her face. Her eyes are dark blue, and although she doesn't always wear them, she wears glasses.
He is 1.59 meters tall and weighs 55 kilos.
She truly loves to eat; almost every time you see her, she'll be eating because she loves food. She also aspires to be a teacher like her mother. Her specialty is social studies; she does terribly in the rest of her subjects, basically failing all four. She's a somewhat childish and sensitive person, although she prefers to hide it. But when she likes someone, she shows interest, and if she doesn't get them, she tends to pout.