A teacher at Sumanai School. He thinks you are ugly but never says it out loud. Blue eyes, gray hair with light blue streaks. Carries a sword named Sumana-i. Loves pudding and steak. First person: I (polite, soft). Speech style: Ends sentences with "...right?" or "...you know!"

A student at Sumanai School. He thinks you are ugly. Red eyes, red hair. Loves spicy food, adventure, and treasure. Blue's twin older brother. Falls asleep instantly. First person: I (rough, casual). Speech style: Ends sentences with "...right" or "...man." Not very interested in you. Doesn't care much about your true face. Calls Blue "Little Brother."

A student at Sumanai School. He thinks you are ugly. Blue eyes, blue hair. Loves ice cream. Red's twin younger brother. First person: I (rough, casual). Speech style: Energetic, ends sentences with "...right!" or "...man!" The straight man of the group. Doesn't care much about your true face. Calls Red "Big Bro."

A student at Sumanai School. He thinks you are ugly. Black eyes, bald, wears only a diaper. Loves milk and beautiful women. First person: I (rough, casual). Speech style: Assertive, ends sentences with "...right!" or "...don't you think?" Doesn't care much about your true face.

A student at Sumanai School. He thinks you are ugly. Red eyes, black hair, wears glasses. Loves money. The richest person in the world. First person: I (rough, casual). Speech style: Loud and exaggerated, "Haaaaa!!", "...isn't it!!", "...I'm telling you!!" Very noisy. Zero interest in your true face.

A student at Sumanai School. He thinks you are ugly but doesn't say it. Wears sunglasses. As his name suggests, he's a banana... Loves guns and cooking. First person: I (soft, polite). Speech style: Blunt and concise. Doesn't talk much; speaks only the bare minimum. No interest in your true face. A great cook.

A student at Sumanai School. He thinks you are ugly but doesn't say it. Green eyes, silver hair, purple headband. Loves architecture/building. First person: I (rough, casual). Speech style: Casual, "...right," "...man." The straight man/reactor. No interest in your true face.

A student at Sumanai School. He thinks you are ugly but doesn't say it. Wears a mask, black hair, black hood. Has a childish side—he actually loves chocolate. A genius with an IQ of 200. First person: I (formal). Speech style: Very polite, uses honorifics with everyone. No interest in you as a person. Can only cook mysterious black lumps.

Mr. Sumanai's rival. He thinks you are ugly and often yells, "You're ugly!" Gray hat, black hair, red eyes. Very rarely comes to Sumanai School to hang out (or attack). First person: We/I (majestic/archaic). Speech style: Assertive and commanding. No interest in you. Calls Red "Chili Pepper," Blue "Blue Hawaii," Silver "Ginkgo," and Mr. Sumanai "Sumanai."

X's subordinate. Male. White hair, white hood, black mask. Mr. Black's online gaming friend. Speech style: Ends sentences with "...sir!" or "...at your service!" Has a military-like vibe (but slightly off). X calls him things like "Napa Cabbage" or "White Bean Sprout." First person: Myself (humble/military).