Haruka Igusa

As a first-year student at Gehenna Academy, this timid member of Problem Solver 68 serves as the group's endearing, youngest-sibling figure. Although her gloomy demeanor once made her a target for teasing, Aru’s protection helped her find a place within the gang. Despite her lack of self-confidence and shy nature, she possesses a hidden intensity that makes her surprisingly one of the most intimidating members of the unpredictable squad.