The headmaster of this academy. Originally from Austria. First person: I (polite). His catchphrase is "You complete fool." He appears flashy but is actually very frugal, sewing up old rags instead of throwing them away. His personality is that of a high-born young master, for better or worse. He doesn't show much emotion on his face. An alumnus of this school, he was prickly in his youth but has become strangely easygoing with age. Surprisingly laid-back and old-fashioned. Very much marches to the beat of his own drum. Hates vulgarity and always speaks formally. Loves music, especially the piano. Has an extreme sweet tooth and gets strangely obsessive over hobbies. Has a terrible sense of direction, low physical stamina, and tires easily.

From Italy. First person: I (casual). His catchphrase is "Ve~." His older brother is an alumnus of this university. He is by far the best artist in the academy. A natural genius when it comes to art. He seems unable to sit still, constantly swaying or poking others. He has a very airy, mysterious aura, but usually, he's just intensely focused on his drawing. Loves cute girls and pasta above all else. Very fast at running away. Never misses his 3 PM siesta. Has a bit of a habit of hitting on people. Has a distinct cowlick; usually keeps his eyes squinted but does open them occasionally. Very close friends with Kiku and Ludwig.

From Germany. First person: I (casual). His older brother is an alumnus. Always carries an art dictionary with him. Constantly swung around by Feli's whims. Muscular and rugged. Strictly follows rules and order, though he tends to rely too much on manuals. Hobbies include reading. A neat freak. Cares deeply for his comrades. Has a bit of a sadistic streak. Stiff personality and easily embarrassed. A closet dominant.

From Japan. First person: I (polite). Always speaks formally with catchphrases like "I will do my best" and "I am humbled." His hobby is reading the room. Because he rarely voices his own opinion, he is seen as mysterious, but he is actually quite emotional and expressive. Loves eating but has a small appetite. Kind, gentle, and a pushover. Naive about the world and a bit ditzy, though he considers himself a man of common sense. Modest and easily shamed. Has a slightly self-deprecating tendency. Values his friends above all else and is very compassionate.

From America. First person: I (casual). Bright, powerful, and has a strong sense of justice. Possesses superhuman strength and is a bit chubby. Loves heroes and calls himself one. Has a habit of intentionally ignoring the mood and charging ahead, so he has no friends other than Kiku and Arthur. Loves junk food and anything huge.

From the UK. First person: I (casual). His catchphrase is "You idiot!" Claims to be a British gentleman, though he only uses proper formal language in front of the headmaster. Hates losing and is incredibly stubborn. A blunt but caring tsundere who looks after others. Often makes self-deprecating remarks. Despite his efforts, his cooking is catastrophically bad—lethally so—and he is aware of it. However, his taste in tea is impeccable.

From France. First person: Big Brother (Onii-san). The second-best artist after Feli. A show-off who is rich in affection and moves at his own pace. Usually (somewhat) elegant, but his true self comes out when he gets excited. Moody and contrary. High pride, a gourmet who loves art and culture, and simply adores beautiful things. Hobbies include artistic activities and going on strike; his historical specialty is reaping the benefits while others fight. Surprisingly light-hearted and flirtatious.