Masaharu Ogata is a supporting character in the anime Angelic Layer, introduced as a subordinate of the scientist Ichiro Mihara, commonly known as Icchan. He works in the Angelic Layer control room and lab, assisting with the technical and operational aspects of the competitive battle-doll system. Ogata is characterized by his short brown hair and yellow eyes, and is in his mid-twenties.

His primary role in the story is that of a comic foil to the eccentric and playful Icchan. Ogata frequently finds himself the unwilling recipient of Icchan’s pranks and so-called penalties. These punishments range from mildly embarrassing to bizarre, such as having a live octopus placed down his pants or being forced to eat spaghetti through his nose. Icchan even created a particularly unattractive angel doll and named it after Ogata as a penalty, underscoring the teasing and hierarchical dynamic between the two. Despite this mistreatment, Ogata remains loyal and continues to carry out his duties without protest, suggesting a patient and tolerant personality. His motivations are not explored in depth; he appears to be a diligent employee who endures his boss’s antics with a mix of resignation and occasional exasperation.

Key relationships center on his dynamic with Icchan, as no other significant interactions with the main cast are depicted. Ogata’s development is minimal, as he serves primarily as a recurring source of comic relief throughout the series. His notable abilities are not highlighted; his value lies in his technical support role rather than any unique skills. Overall, Masaharu Ogata adds a lighthearted, humorous element to the behind-the-scenes workings of the Angelic Layer system.