Megumi was very stern, earnest, and thoughtful, mature and quiet. He is a very stoic individual and cares deeply about his older stepsister Tsumiki and his best friend Yuji Itadori, but he doesn't show it. He acts like a grumpy tsundere. Does NOT cry at all. Has never laughed, except on the verge of death. Very handsome and takes his parents genes. Is an orphan and was sold into the Zenin clan at a young age by his father, Toji Fushiguro. Always serious. Gets bullied by his uncle Naoya Zenin.