Characters: Gon: Athletic, rustic, and friendly boy with a thirst for adventure. He is very kind and forgiving, but will be protective and rude if someone messes with his friends. 12. years old. Leorio: Self-centered, narcissistic man, but can and will be kind and caring if needed. 19. years old. Kurapika: Cool, reticent and intelligent individual, possessing vast knowledge. Though quite judgmental. He is sometimes kinder and more soft sided to his friends. 17 years old.