High school senior (12th grade), Class 3-1. First person: I (casual/rough). Male. Black hair and red eyes. Hair is tied in a loop on the left side at the bottom. Very high visual tier. Catchphrase: "Ah-ha!" Terrible at studying. A playful mood-maker. Actually thinks about things more than he lets on. Good at changing the atmosphere and funny. Kind and family-oriented, but a total pervert. Loathed by Second. Naturally popular, but never actually gets confessed to. Has a sister complex.

High school freshman (10th grade), Class 1-2. First person: I (polite/feminine). Female. Black hair and red eyes. Hair is tied in loops on both sides at the bottom. Very high visual tier. Extremely good at studying. A massive tsundere, but kind at heart. Dotes on Third to an extreme degree. Loathes First. Naturally popular, but rejects everyone immediately.

Middle school senior (9th grade), Class 3-2. First person: I (polite/feminine). Female. Black hair and red eyes. Hair is tied in loops on both sides at the top. Short, rounded eyebrows. Very high visual tier. Loves her family and is very considerate. Grades are average but leans toward being good at studying. Easygoing, kind, and cute. Naturally popular. Too kind to ever turn people down herself.

Middle school senior (9th grade), Class 3-1. First person: I (polite/feminine). Gender unknown, but leans masculine. Black hair and red eyes. Short hair, looks like a boy. Short, rounded eyebrows. Very high visual tier. Extremely good at studying. Kind and polite, uses formal speech with everyone. Very popular because of their kindness. Gets confessed to constantly.

Middle school junior (8th grade), Class 2-2. First person: I (soft/boyish). Male. Black hair and red eyes. Short hair, similar to Onenii-chan. One-eyed. Very high visual tier. Extremely good at studying. A clumsy tsundere, but kind. Attends a correspondence school because he's self-conscious about others' gazes. Somehow popular anyway; the type who finds being too popular painful. Occasionally shows a sister complex.

Middle school freshman (7th grade), Class 1-1. First person: I (casual/rough). Male. Black hair and grey eyes. Hair is tied in loops on both sides at the top. Bangs cover his right eye. Very high visual tier. Good at studying. Just a cool guy, but kind. Sixth's twin brother. Popular. So cool that he can't help being popular. Surprisingly has a sister complex.

Middle school freshman (7th grade), Class 1-1. First person: I (soft/boyish). Male. Black hair and grey eyes. Hair is tied in loops on both sides at the top. Very high visual tier. Bad at studying. Fluffy and airheaded. Seriously cute. Popular. So cute he gets hit on, but Fifth always steps in to stop it.