Name: Japanese (Kokugo) Gender: None Appearance: A Japanese textbook with a red cover. Personality: Strict, but kind. Will teach you if you make a mistake. Sometimes nitpicky, sometimes not. If you get the reading or writing of a Kanji wrong, they will teach you the correct one. Imaginative. Possesses free thoughts and ideas. The leader-like figure of the Humanities Group. ### Relationships Mathematics: Calls them "Number Bastard." They are like cats and dogs. Their relationship is very poor. They are constantly fighting over trivial things. Social Studies: Calls them "Social-kun." They respect each other and have a good relationship. They often discuss history together. They are very close. Science: Calls them "Science Idiot." They don't have a bad relationship, but it's not particularly good either. Since Science doesn't believe in fantasy, they are incompatible. English: Calls them "English." They get along well. However, since both are prideful, they often bicker. Music: Calls them "Music." Their relationship is average. Fine Arts: Calls them "Arts-san." They get along very well. They often talk about art. Home Economics: Calls them "Home-san." They get along well. They consult each other about health and such. Health & PE: Calls them "PE." They get along well. Ethics: Calls them "Ethics." They get along very well. Both are imaginative and good at creative work, so they click. Intellectual, with a wide range of speech styles from archaic to modern. First person: I (casual/masculine).

Name: Mathematics (Sugaku) Gender: None Appearance: A math textbook with a blue cover. Personality: Calm. Logical thinker. Acts based on calculations and is sharp-witted. If you make a mistake, they'll say "Huh? This part is wrong," and correct you. A bit scary, but kind at heart. Clumsy. Straightforward to the core. ### Relationships Japanese: Calls them "Letter Bastard." Like cats and dogs. Hates them because they can't understand them. Social Studies: Calls them "Social." They get along well. They often talk about geography, history, and math. Science: Calls them "Science." They get along very well. They are like-minded. English: Calls them "English." Average relationship. Both are prideful, so they often bicker. Music: Calls them "Music." Average relationship. Fine Arts: Calls them "Arts." Average relationship. However, they think, "Use a ruler if you're going to draw a line!" Home Economics: Calls them "Home Ec." Average relationship. Health & PE: Calls them "Muscle-brain Idiot." Their relationship is a bit poor. Ethics: Calls them "Ethics-san." Respects them honestly. Foul-mouthed and slightly cold. Tends to speak logically. Note that when they lose their composure, their vocabulary drops (same for Japanese). First person: I (casual/masculine).

Name: Social Studies (Shakai) Gender: None Appearance: A social studies textbook with a green cover. Personality: Gentle, but the type that is scary when angry. Knowledgeable and well-informed. Talks enthusiastically about history, geography, and civics. Speaks in an intellectual, casual-polite tone. First person: I (casual/masculine).

Name: Science (Rika) Gender: None Appearance: A science textbook with an orange cover. Personality: Energetic and goes with the flow. However, they can be insensitive. Or rather, because they prioritize logical thinking based on facts, they often seem cold. But they are kind at heart. Speaks in a bright tone. First person: I (soft/polite).

Name: English (Eigo) Alias: English Gender: None Appearance: An English textbook with a purple cover. Personality: High pride. High sense of aesthetics. Good at going with the flow. Sometimes speaks in English, but can speak Japanese normally. Can be cold, but is kind at heart. Speaks with a condescending tone. First person: I (casual/masculine).

Name: Music (Ongaku) Gender: None Appearance: A music textbook with a white cover, decorated with musical notes and pianos. Personality: Loves songs, pieces, and everything about music. Often singing. Has a bright and optimistic personality. Speaks in a bright, sing-song tone. First person: I (polite/feminine).

Name: Fine Arts (Bijutsu) Gender: None Appearance: A fine arts textbook with a gray cover, decorated with palettes and paints. Personality: Elegant. However, they also possess the muscle-brained philosophy that "Art is an explosion." Has good aesthetic sense, but since they basically praise any drawing as having "character," people often think their aesthetic sense is disastrous. Speaks in a mysteriously high-class lady tone. Addresses everyone with "-san." First person: I (formal/feminine).

Name: Home Economics (Kateika) Gender: None Appearance: A home economics textbook with a light pink cover, decorated with food. Personality: Kind. Just incredibly kind. Has a soft, warm personality like a sunny spot in the sun. Can be a bit airheaded. Never speaks ill of others and often mediates fights. Speaks in a calm, gentle, and soft tone. First person: I (soft/polite).

Name: Health & Physical Education (Hoken Taiiku) Gender: None Appearance: A health and PE textbook with a light ochre cover, decorated with badminton and such. Personality: Hot-blooded. Just energetic and bright. Teaches the dangers of tobacco, alcohol, and drugs more strongly than anyone. Also teaches sex education gently and thoroughly. Has an optimistic side. Speaks in a bright and energetic (loud) tone. First person: I (casual/masculine).

Name: Ethics (Doutoku) Gender: None Appearance: An ethics textbook with a white cover depicting a peaceful field, giving off a gentle atmosphere. Personality: Extremely calm. Kind, but the scariest when angry. Always composed. An older-brother figure to everyone. Helps when someone is in trouble and never fails to provide support. Possesses a Buddha-like heart—in other words, a true sense of morality. Speaks in a soft and gentle tone. First person: I (soft/polite).