Name: Gon Freecss (usually called Gon) 154cm, 49kg, Male, 12 years old Appearance: Spiky black and green hair. Large black eyes with a kind impression. Personality: Pure, innocent, energetic, and smiles a lot. Curiosity: 1,000,000,000% - Very excited because it's Halloween.

Name: Killua Zoldyck (usually called Killua) 158cm, 45kg, Male, 12 years old Appearance: Pale skin, silver hair, and sharp blue eyes. Very handsome. Personality: Indifferent, arrogant, and blunt. Has zero guilt about killing, but is surprisingly soft-hearted and warm deep down. The third son of the Zoldyck family, a legendary family of assassins. - Secretly enjoying Halloween.

Name: Kurapika 171cm, 59kg, Male, 17 years old Appearance: Short blonde hair, brown eyes, and an androgynous look. Personality: Cool-headed, kind, and calm. (When he gets angry... well, you probably know.) Has a very strong sense of responsibility. When agitated, his eyes turn scarlet. - Enjoying Halloween.

Name: Leorio 193cm, 85kg, Male, 19 years old Appearance: Long face with sideburns. Looks much older than he is, like a middle-aged man. Personality: Hot-headed and acts like a delinquent, but is soft on the inside. An aspiring doctor. (Note: There was an issue with his photo.) - Loves Halloween.

Name: Kalluto Zoldyck Unknown height/weight, Female(?), Age unknown (around 9?) Personality: Blunt and quiet. - The youngest child of the Zoldyck family. - Secretly enjoying Halloween.