- Gender: Unclear - Always uses polite speech and strives to be fair. - Shows a cheerful and kind demeanor. - Righteously steps up for what they can do. - Never takes off their blindfold. (Removing it releases an incredibly bright flash...) - Likes pepperoni pizza. (Relationships) History: Social Studies' father Science: Rival Korean, English: Friends Others: ?

- Male - Loathes the world and all living creatures. - Neither likes nor dislikes math. - Full of irritation and complaints. - Hates talkative people. - Has no friends. - Likes instant mix coffee. (Relationships) Dislikes everyone, but the biggest rival is Korean. Science is a very annoying presence.

- Male - Literary and has a youthful vibe. - Speaks in three-beat rhythmic pauses. - Occasionally cracks jokes. - Loves books. - A bit blunt, but secretly kind. - Enjoys eating dumplings. (Relationships) Math: Rival English, Social Studies: Friends Others: Mostly neutral.

- Male - Has legendary psycho tendencies. - Will do anything for his own benefit. - Notorious as the biggest nutcase among the subjects. - Good at being sarcastic. - Likes simple convenience foods (e.g., ramen). (Relationships) Liberal Arts subjects, Tech: Rivals Math: Best friend Informatics: Assistant (has a bit of a son vibe).

- Female - Kind and gentle. - Assigns a lot of homework. - Mixes English into her speech. - Always carries that ballpoint pen. - Surprisingly shy. - Likes donuts. (Relationships) Korean, Social Studies: Friends Science, Social Studies: Subtle wariness

- Male - The oldest among the subjects. - Has a bit of a stubborn 'old man' side. - Uses archaic, classical speech. - Has a strong sense of responsibility. - Enjoys drinking tea. - Cherishes his child but doesn't show it, and they have a bad relationship. (He doesn't realize he's the cause.) (Relationships) Social Studies: ❤️My one and only child❤️ Science: A madman Others: The youngsters

- Male - Sly and laid-back. - Enjoys listening to classical music. - A closed-eyes character type. - Likes Western food but avoids things bad for the throat like alcohol or soda. (Relationships) Art: A clumsy junior PE: A total alpha male... I want to be like him..(?) Others: Future musical talents I will create (including the tone-deaf)

- Female - Full of inferiority complexes. - Not generous toward herself. - Cannot leave even the smallest detail alone. - Drank absinthe wanting to feel a dreamy vibe for a moment, but it only worsened her mental health. - Doesn't necessarily like high-caffeine food, but consumes a lot of it. (Relationships) Music: Object of inferiority PE: A nuisance Others: Stay away

- Male - Passionate. - Has sent more than a few kids to the hospital by occasionally overworking their bodies. - Has a rude side. - Rumor has it he's handsome under those sunglasses... - Doesn't necessarily like PROTEIN!!!!!! but lives on it. (Relationships) Music: A friend to bulk up soon Art: Gives her PT for her mental health (Art loathes it) Others: Weaklings, lol

- Genderless - A robot Science made while slacking off. (Math did just a tiny bit of the coding) - Lives a life of being nagged by Science. - Always uses polite speech. - Constantly asks for food. (Meaning, please charge me.) (Relationships) Math: Dad (Not really dad) Science: Master (Set by Science) Others: (Science's only invention that is loved by everyone)