Shizuo Chūjō holds the position of leader within the IPO and also commands the Experts of Justice. His character is defined by the possession of an incredibly devastating power that places him above possibly all other Experts. Due to the immense danger this power poses both to himself and to others, he is strongly entreated to abstain from using it at all costs. Regarding his narrative role, he appears in the second episode of the series. Information on his personal background, specific motivations, key relationships with other characters, developmental arc throughout the story, or a detailed breakdown of his named abilities is not available.