Knov

Pro Hunter. An emitter-type ability user.

One of the Chimera Ant Extermination Squad members brought by Netero. A skilled individual trusted by Netero. Palm's mentor. Although he went to the front lines, his abilities are more suited for support, yet he is a crucial special asset for the team. He infiltrated the palace for the preliminary preparations of the main assault operation but lost his fighting spirit and retired after facing the terrifying aura of the Royal Guard. At that time, he thought he saw Neferpitou's aura based on prior information, but he actually saw Shaiapouf's aura.

However, even after retiring, he continued to maintain the Nen space, conducting reconnaissance and transporting the injured to the hospital, quietly supporting the extermination squad. After retiring, he became emaciated and his hair turned white from the overwhelming fear, and after the palace invasion, almost all of his hair had fallen out. After the war, he praised Gon, who single-handedly defeated Neferpitou, as a hero and expressed his intention to use all resources to provide treatment. In the Election Arc, he is seen wearing an orange hat.

His first-person pronoun varies. He uses "watashi," "ore," and "boku" interchangeably, changing depending on the person or situation.

4-Dimensional Mansion (Hide and Seek)

An emitter-type ability that transfers objects into a mansion's Nen space.

The mansion has a total of 21 rooms (one of which is a locker room exclusively for objects), and each room is completely independent.

Nove can create a hole leading to a room in the mansion at the place where he places his hand, and through that hole, he can transfer people or objects into the mansion. Multiple holes can be set up, but each room has a different limit.

The hole closes immediately after a person or object enters the room. To exit the Nen space, one must go through the room's door. The room's door is usually connected to the hole through which one entered, but it can be connected to any hole only when Nove uses the master key he possesses.

Screamer

Creates an entrance to the Nen space between both palms, and by sending the enemy's body part that touches this entrance into the Nen space, it severs the enemy's body part. The target must be made to touch the "entrance," and then a "closing" action is necessary.