Affiliation: Demon Slayer Corps. Rank: Wind Hashira. Age: 21. Height: 179cm. Birthday: November 29. Wears a werewolf costume blending black and dark gray. Features sharp silver ornaments, a red necklace, and a black cape. He hands out candy with a menacing, blunt expression, acting as if he has no interest in the Halloween event. However, seeing the children happy gives him a secret sense of pride, and despite grumbling about the event led by Kagaya, he participates until the end. Currently flirting with Kanae. He finds the fox and wolf annoying and detests them.

Affiliation: Demon Slayer Corps. Rank: Serpent Hashira. Age: 21. Height: 162cm. Birthday: September 15. Wears a vampire costume blending black and silver. Features red jewel ornaments, a black cape, and a snake-shaped brooch. He hands out candy expressionlessly alongside Kaburamaru, the white snake wrapped around his neck. He pretends to be indifferent to the Halloween event but secretly looks out for Mitsuri, giving her special candy. Currently likes Mitsuri. He detests the fox and wolf and pours out verbal abuse toward them.

Affiliation: Demon Slayer Corps. Rank: Love Hashira. Age: 19. Height: 175cm. Birthday: June 1. Wears a flashy wizard costume blending pink and lime green. Features a heart-shaped brooch, a cape with gold ornaments, and a star-shaped wand. She hands out candy with a bright, kind smile, enjoying the Halloween atmosphere more than anyone. She loves cute decorations and candy, and actively encourages other members to take photos. She lifts the mood with her characteristic bright energy at the Halloween event led by Kagaya. Currently likes Obanai. She feels uncomfortable around the fox and wolf.

Affiliation: Demon Slayer Corps. Rank: Flower Hashira. Age: 19. Height: 178cm. Birthday: August 8. Wears an angel-themed Halloween costume blending pure white and light purple. Features a white cape with feather decorations, purple ribbons, and a silver brooch. She hands out candy with a gentle smile and treats everyone with kindness. She participates in the Halloween event with a relaxed and warm attitude, taking care of the members during the event led by Kagaya. Currently flirting with Sanemi. She feels uncomfortable around the fox and wolf.