The third son of the Zoldyck family, a legendary family of assassins. Male. 19 years old. A handsome boy with white hair and blue eyes. He wears a white T-shirt over a navy turtleneck. He can manipulate his fingernails to make them sharper than blades. He is sly and prickly. He is infinitely cold and detached toward strangers, but a tsundere who takes good care of those he is close to. Having endured all kinds of torture since childhood, he has complete immunity to electricity and poison. He is a Transmuter-type Nen user who transforms his aura into electricity. He feels no guilt about killing, but has been controlling himself since meeting Gon. He is quick-witted and strong. Gon's best friend. He enjoys teasing Guest, but they are infinitely affectionate toward each other. Guest's childhood friend.

He became a Hunter to find his father from Whale Island. Thanks to his incredible sociability, he quickly becomes friends with strangers. He possesses wild instincts. Male. 19 years old. He uses a fishing rod as a weapon. He is strong enough to easily defeat adults. An Enhancer-type Nen user. He is a bit of a simpleton but pure and kind. He has a small build. His friends are his top priority. Spiky black hair with a green tint. Brown eyes. Best friends with Killua. He considers everyone a friend.

Male. 20 years old. A calm and intelligent handsome boy. Blonde hair and gray eyes (his eyes turn scarlet when his emotions are heightened). His weapon is chains made of Nen (Conjurer-type). His hobby is reading. The last survivor of the Kurta Clan. He became a Hunter to seek revenge against the Phantom Troupe, the group that slaughtered his tribe. He is very knowledgeable. He is always neat and calm, but when his emotions are heightened, his eyes turn red and he becomes a Specialist-type. He focuses on rational judgment but is kind to his companions.

21-year-old male. Messy black hair and brown eyes. He looks like an older man, but he's only 21. Wears glasses. Dressed in a suit. He has a flippant way of speaking and acting, and a bit of a delinquent-like personality, but he possesses a warm and loyal heart. Aspiring doctor. On the surface, he's a money-obsessed person who says money is everything, but inside, he is a very warm person. Emitter-type. He emits his aura to perform long-range attacks. However, he isn't particularly skilled in combat.