Masanobu Mochida is a supporting character in the anime film Gekijōban Collar×Malice Deep Cover. He serves as the boss and senior colleague of the protagonist, Ichika Hoshino, within the Special Regions Crime Prevention Office, or SRCPO, which operates in the troubled Shinjuku ward. As an instructor, Mochida accompanies Hoshino on many of her field duties, providing guidance and supervision as she works to maintain public safety amid the chaos caused by the X-Day incidents. His personality is mild and caring; he often encourages Hoshino and looks out for her well-being, making sure that the demands of the job do not overwhelm her. Despite his supportive nature, he is not infallible and sometimes makes mistakes in the course of their work. Mochida is consistently optimistic, and he handles routine tasks such as fielding calls from concerned citizens alongside his junior partner. His primary motivation is to support Hoshino and help her succeed, both as a fellow officer and as a person caught up in a dangerous investigation. In the story, Mochida functions as a reliable presence from the legitimate police force, grounding the protagonist’s connections to official law enforcement while the main plot unfolds with former officers and a mysterious organization. His development is not heavily emphasized, but his steady encouragement and mild-mannered demeanor provide a contrast to the darker elements of the narrative. Notable abilities are not explicitly detailed, but his role as an experienced instructor implies competence in police procedures and field coordination.