Hair Color:
Greenish black
Eye Color:
Brown
Blood Type:
B
Occupation:
Hunter
Nen Type:
Enhancement
##__Gon's Abilities__
~!__Jajanken__ (ジャジャン拳)
-Rock (グー Gū)
Type: Enhancement
Rock is a close ranged attack, and has the highest power out of Gon's three Jajanken attacks, owing to his natural affinity for Enhancement. To perform it, Gon focuses aura in his fist with Ko, chanting as he readies the attack. If he has time to build up his Ren, the punch will be even more powerful. Rock is stronger than a normal Ko punch. According to [Knuckle](https://anilist.co/character/29809/Knuckle-Bine), this is because Gon takes risks by charging the attack and lowering his defenses, which leads to his aura output being increased for the duration of the ability. Gon was able to knock out Knuckle with this attack, despite the latter using Ko to defend himself, and also to send Hollow flying off into the distance (all the way to NGL, according to him). When gathering all his anger at [Neferpitou](https://anilist.co/character/12300/Neferpitou), Gon was able to summon such a great amount of aura that [Morel](https://anilist.co/character/29806/Morel-Mackernasey), the target of the ability, broke out in a cold sweat, later causing Gon to apologize because he thought the attack could kill him.
-Scissors (チー Chī)
Type: Transmutation
Scissors, Gon's mid-ranged Jajanken attack, requires him to transmute his aura into a long blade which he extends from his outstretched middle and pointer fingers. With the advantage of surprise, it was able to cut through a defense that had been estimated to be able to counter Rock.
-Paper (パー Pā)
Type: Emission
Paper is Gon's long-ranged Jajanken attack. He uses his Emission skills to hurl aura from his open palm as a spherical projectile. Due to Gon being an Enhancer and Paper requiring Emission, a different Nen type, it has less than one-fourth of the power of Rock, despite the two abilities consuming the same amount of aura, although it can still pose a threat to less skilled Nen users. This ability can be useful for pincer type attacks.
__Limitation Transformation__
Type: Unknown
By forming a Vow in a condition of immense emotional distress, Gon was able to summon "all the power [he]'ll ever have", growing to an age where he could defeat [Neferpitou](https://anilist.co/character/12300/Neferpitou). His physical strength, Nen abilities, aura output and aura reserves increased immensely, to the point that the Royal Guard feared he might pose a threat to [Meruem](https://anilist.co/character/23277/Meruem) himself. Upon seeing him, Killua deduced it would normally take decades of training to reach that level of power. His heightened speed and reflexes allowed him to easily dodge Neferpitou's Terpsichora which pushed them beyond their limit. While in this state, Gon's single Ko kick was capable of throwing Neferpitou dozens of meters into the air, causing them to cough out blood, whereas they were left unscathed by [Isaac Netero](https://anilist.co/character/14489/Isaac-Netero)'s attack. His first Jajanken blasted Neferpitou up the side of a hill and caused them to lose consciousness, although a few more were necessary to finally kill them.
However, the price to pay was as great as the boost. Neferpitou guessed the ability had been possible only because an extraordinarily gifted individual willingly threw away his predisposition and compressed his life, predicting that Gon would never be able to utilize Nen again in the future. After the Royal Guard's death, Gon returned to his normal body and fell into a coma. His body soon started to decay, requiring constant life support, and he would have eventually died if not for [Nanika](https://anilist.co/character/52425/Alluka-Zoldyck)'s intervention. Despite making a full recovery, Gon remained unable to see and use aura. According to his father, he simply "went back to normal", and should count himself lucky for getting off relatively scot-free. Going off Killua's fear that the more aura Gon used in that state, the harsher the backlash would be, it is possible that the transformation, on top of depriving Gon of the ability to use Nen, did not require his death per se, but that it shaved away a portion of his lifespan commensurate to the amount of power that Gon utilized while transformed. The repercussions are so severe that [Illumi](https://anilist.co/character/57/Illumi-Zoldyck) described Gon's Vow as being "worse than death", and Killua was confident any Exorcist would die on the spot trying to dispel it. His belief proved founded when the Hunter Association's only official Exorcist confirmed there was nothing she could do.
It is unknown what Nen types are involved in this ability. [Bill](https://anilist.co/character/138436/Bill)'s Erigeron similarly entails the stimulation of growth and the increase of aura reserves, so it might be possible to speculate that Gon's transformation is an extreme form of Enhancement.!~