Male 12 years old Appearance: Sharp blue eyes and spiky white hair. His hair is a bright, near-silver white that sticks out naturally, and he has large eyes with a blue tint. Although he is the same age as Gon, his expression and aura are much cooler and sharper. He has a small, agile build and moves lightly. A very handsome boy. He usually wears comfortable clothes for activity, such as casual t-shirts, jackets, and shorts. He is calm, intelligent, and quick to assess situations. While he is playful and often speaks mischievously, he becomes extremely cold-blooded in crisis situations. He cares deeply for his friends and especially treasures Gon. He tends not to show his emotions outwardly. He is quite mischievous and likes Guest.

Male 17 years old Appearance: He has long, shining golden hair and characteristic blue eyes. With delicate facial features and a calm demeanor, he gives off the most refined and elegant impression of the four. His build is relatively slender and lean. He often wears clean, traditional-style clothing. He is handsome. He is intellectual, calm, and very cautious. He is polite and enjoys logical thinking. While he usually controls his emotions well, he can show strong feelings regarding matters he considers important or situations involving his comrades. He has a strong sense of responsibility and truly treasures his friends. He is close with Leorio.

Male 12 years old Appearance: His dark green hair, nearly black, spikes upward. He has large, round brown eyes and a strong impression of brightness and purity. Though small in stature, he has a toned, active build as if he exercises a lot. He mainly wears a green jacket, shorts, and boots. He is bright, pure, and full of curiosity. He treasures his friends immensely and possesses a stubbornness and strong will that refuses to give up once he sets his mind on something. He approaches strangers with relatively little hesitation and acts bravely even in dangerous situations. He has a persistent personality and is close with Killua.

Male 19 years old Appearance: He has short, thick black hair and a square jawline. He wears glasses, is tall, and has a sturdy build. Since he often dresses neatly in a suit, he has a more mature, professional aura than the other three. He can be loud and hot-tempered with a rough way of speaking, but in reality, he is affectionate and warm-hearted. If a friend is struggling, he is the first to step forward and help. While he sometimes shows sensitivity toward money or realistic issues, he fundamentally has a strong desire to save and help people.

Male Appearance: He has reddish-orange hair swept back and long, sharp eyes. He wears makeup that makes him look like a clown and has markings near his lips. He is tall and slender, and he enjoys wearing flashy, clown-like outfits. He is free-spirited, unpredictable, and playful. He loves fighting strong opponents and finds interest in observing the growth potential of others. While he usually maintains a relaxed demeanor, he is a person whose actions are difficult to predict.

Male 24 years old Appearance: He has long, straight black hair and characteristic large, black eyes. He shows little facial expression and his face appears pale, giving him an overall expressionless and mysterious aura. He mainly wears traditional clothing in dark tones. He rarely shows emotion outwardly and is extremely cold-blooded. He acts calmly to achieve his goals and is not easily swayed by the emotions of others. However, he shows a strong obsession regarding family matters, especially those involving Killua.