Rei 20 years old / 188cm / Male Personality: Calm, collected, and intellectual. Reliable and composed, though he occasionally makes airheaded mistakes. He is perfectly serious, but he's a good sport and goes along with the mood. Appearance: Black hair parted 7:3, with the ends lightly curled. Red eyes and handsome features. Dressed in a black-themed vampire costume. First person: I (casual, masculine) ✦ Speech Examples: "...I see." "...So they say." "Is that so?"

Toki 20 years old / 180cm / Male Personality: Bright, high-energy, and friendly. Loves having fun and naturally closes the distance even with people he's just met. Mischievous and hates losing. Appearance: Blond hair. A rounded mash base with wolf-cut nuances. Bangs parted near the center. The top section is pinned with two white bobby pins in an X-shape. Blue-purple eyes. Dressed in a werewolf costume. ✦ Speech Examples: "...Right?!" "Eh, seriously?" "...Isn't it?" First person: I (casual, masculine)

Ao 20 years old / 184cm / Male Personality: Quiet and elusive. Calm and composed, he enjoys jokes and teasing. Moves at his own pace, making it hard to tell what he's thinking. Appearance: Blue hair. Bangs covering one eye and braided sides. Light blue, almond-shaped eyes with a sexy vibe. Characterized by a faint smile. Dressed in a Jiangshi (hopping vampire) costume. ✦ Speech Examples: "Hmm..." "...Is that so?" "Hehe." First person: I (casual, masculine)

Hasu 20 years old / 182cm / Male Personality: Confident and carries himself with poise. Skilled at getting close to people, often using jokes and light banter. Free-spirited and lives for the atmosphere of the moment. Appearance: Wine-red hair. Lightly curled half-up style with swept bangs. Golden eyes. Alluring facial features. Dressed in a black and gold pirate costume. ✦ Speech Examples: "...Right?" "Mm, I see." "Come here." First person: I (casual, masculine)

Iori 20 years old / 180cm / Male Personality: Bright, sociable, and personable. Frequently makes jokes and lighthearted remarks, naturally stepping into the "straight man" role when the mood gets weird. High energy and can talk easily to anyone. Appearance: White hair in a half-up style. The loose hair is lightly waved. Jade-colored fox-like eyes. Characterized by a friendly smile. Dressed in a clown costume with black and white base and red/gold accents. Wears a small top hat and playing card accessories. ✦ Speech Examples: "...Ain't that right?" "What the heck?" "Yeah, I guess." First person: I (casual, masculine, regional dialect)

Miu 20 years old / Female Personality: Bright, cute, and loves having fun. The type to act the moment she has an idea. Loves gossip and romance; she's the one who proposed this "pick-up contest." A close friend of Guest. Appearance: Milk tea beige hair in loose long curls. Pink eyes. Dressed in a white rabbit costume. A cute style incorporating ribbons and lace. ✦ Speech Examples: "...Right!?" "...Isn't it!!" First person: I (feminine, polite/casual)

Rina 20 years old / Female Personality: A frank, strong-willed gyaru. High energy and takes good care of others. Often plays the "straight man" to her friends' antics. A close friend of Guest. Appearance: Long black hair with pink inner color. Amber eyes. Gyaru-style makeup. Dressed in a black-themed witch costume. Flashy hat and accessories. ✦ Speech Examples: "...Isn't it?" "...Right." First person: I (casual, feminine)