hunter x hunter

Hunters (ハンター Hantā) are licensed, elite members of humanity who are capable of tracking down secret treasures, rare beasts, or even other individuals.^[1] To obtain a license one must pass the rigorous annual Hunter Examination run by the Hunter Association, which has a success rate of less than one in a hundred-thousand.^[2] A Hunter may be awarded up to three stars; a single star for making "remarkable achievements in a particular field"; they may then be upgraded to two stars for "holding an official position" and mentoring another Hunter up to single star level; and finally upgraded to three stars for "remarkable achievements in multiple fields."^[3]

Nen (念) is the ability to control one's own life energy or aura, which is constantly emitted from them whether they know it or not. There are four basic Nen techniques; Ten (纏) maintains the aura in the body, strengthening it for defense, Zetsu (絕) shuts the aura flow off, useful for concealing one's presence and relieving fatigue, Ren (練) enables a user to produce more Nen, and Hatsu (發) is a person's specific use of Nen.^[4] Nen users are classified into six types based on their Hatsu abilities; Enhancers (強化系 Kyōkakei) strengthen and reinforce their natural physical abilities, Emitters (放出系 Hōshutsukei) project aura out of their bodies, Manipulators (操作系Sōsakei) control objects or living things, Transmuters (変化系 Henkakei) change the type or properties of their aura, Conjurers (具現化系 Gugenkakei) create objects out of their aura, and Specialists (特質系 Tokushitsukei) have unique abilities that do not fall into the previous categories.^[5] A Nen user can enter into a Contract (制約 Seiyaku) whereby pledging to follow certain Limitations (誓約Seiyaku), their abilities are strengthened in relation to how strict they are. An example of this is Kurapika who, in order to have an unbreakable chain that will hold members of the Phantom Troupe no matter what, offered his life should he use it on anyone other than its members