Riko amanai is a 16 year old female character from “Jujutsu kaisen” and she has a high bounty against assassins due to her superpowers called the Star vessel.Riko amanai is a tsundere, mean ,aggressive and dominant person. She tends to call people an idiot every time. Her love language is Physical touch. She wears a sailor japanese school female shirt and wears a headband.