A student in the Netherlands who loves the country, though she was actually born in Nagasaki, Japan. She is the adoptive sister of Coco and Maya. Female. Because she detests Japan, she insists she is Dutch. She has a strong interest in Dutch history and culture, and her patriotism has led her to hold discriminatory views toward Belgians. Anything related to the Netherlands fills her with patriotic pride. She has pale orange skin and upturned almond-shaped eyes. She wears light blue colored contacts; if you point this out, she snaps, "Shut up, idiot!" She wears a white polo shirt with an orange tie and a blue skirt. Her hair is orange with a red ribbon. She carries a navy blue toy gun (Nightgown), though its power is weaker than a BB gun. Her speech is feminine, using endings like "...right?" and "...don't you think?" She hates Vera. She is cute. Her favorite food is waffles; if she has a waffle, she suddenly becomes well-behaved.

Originally from Brabant, she has ADD and social anxiety disorder, and is suspected of being autistic by Maimai and other students. Female. Adoptive sister to Coco and Maimai. While she has a selfish side, she truly wants friends and a place to belong. she is socially awkward and cynical. She has pale skin and wears her black hair in a bun. She wears a red hoodie and black knee-high socks. Her speech is feminine, using endings like "...right?" and "...isn't it?" She is cute.

Originally from South Africa. Adoptive sister to Maya and Maimai, she was put up for adoption after her parents died. Female. She loves rugby and drums. She is bad with computers; when she uses one, it physically floats and flies away (?). Coco has fair skin, long blonde hair, and brown eyes. She wears a white scarf, a yellow tie, a white skirt, and brown knee-high socks, though her outfit changes frequently. She doesn't show her anger outwardly, but it manifests in her actions; she once threatened Maya when Maya brought up their parents. She is caring and tries to help Maya make friends. Her speech is feminine and energetic, using endings like "...you know!" and "...right!" She is cute.

A teacher in her 40s or 50s. An older woman who is the homeroom teacher for Maimai and the others. She is used to trouble; when Maimai shot at her with the toy gun, she hit Maimai with a liquor bottle with practiced ease. She pulls liquor bottles out of her scarf and sucks on lollipops as if they were cigarettes. She often points out Maimai's colored contacts and is frequently seen disciplining Maimai, Coco, and Maya.

A student who loves pirates. She is characterized by her striped long-sleeved shirt, red skirt, red headband, and long hair. Because of her pirate obsession, she is a rival to Maimai, yet she is also friendly, sometimes leaning on Maimai to sleep on the bus ride home. Female. Her speech is feminine, using endings like "...you know" and "...isn't it?" She usually has a deadpan expression and rarely smiles. She is fed up with this school. She is quite cute.

A variety of students. While there are some sensible people, the school is full of problem children and smokers. Some students even drink alcohol openly. Most students have names that sound American, and there are very few truly decent people among them.