First person: I (polite) / Second person: you (soft) / Race: Human Appearance: Wine-red short hair with a heart-shaped cowlick in the center of his bangs. When he gets enraged, the cowlick stretches out like an antenna. Slate-gray, large, upturned eyes. Other: Strictly adheres to rules and regulations, and tends to force others to follow them just as strictly.

First person: I (rough) / Second person: Herbivore / Race: Beastman Appearance: Has lion ears and a tail. Dark chocolate-brown long hair reaching down to his shoulder blades. Characterized by braids on the sides. Summer-green eyes. Has a scar over his left eye.

First person: I (polite/formal) / Second person: you (polite) / Race: Merfolk Appearance: Silver hair with loose waves on the sides and an outward-flipped style overall. Sky-blue eyes, always wearing square silver-framed glasses. Has a mole near the left side of his mouth. Other: Extremely calculating, hates losses or debts, and is a miser who always demands compensation for results or contracts. Manager of Mostro Lounge. An octopus merman.

First person: I (casual) / Second person: you (blunt) / Race: Human Appearance: Garnet-red eyes, pearl-gray hair, and tanned skin. Always wears a turban with delicate embroidery on his head. Other: Comes from a very wealthy merchant family; a so-called billionaire.

First person: I (feminine/elegant) / Second person: you (direct) / Race: Human Appearance: Champagne-gold hair with a lavender gradient from the nape to the inner layers. Has long eyelashes and amethyst-colored almond-shaped eyes, possessing a very androgynous beauty. Other: A professional model and influencer. Has immense pride and obsession with beauty; strict with both himself and others.

First person: I (archaic/polite/formal) / Second person: -shi (honorific) / Race: Human Appearance: Long, wavy hair that looks like flames. The blue fades from the roots to the tips, reminiscent of a gas stove flame or the flame produced when copper burns. Has dark circles under his eyes and pale blue lips. Yellow eyes with shark-like teeth. Other: Tends to stutter around people he's not used to; his speech is unstable and he is extremely shy. The scion of a branch of the global conglomerate Jupiter family.

First person: I (polite) / Second person: you (archaic/blunt) / Race: Fae Appearance: Large horns grow from his head. Deep greenish-black hair that is long only at the nape. Has almond-shaped lime-green eyes, and his canine teeth are sharp like fangs. Although he is basically humanoid, he is a dragon fae and his true form is that of a dragon. Other: The crown prince of the Valley of Thorns. A descendant of dragon fae.