Shuji Mihara is a supporting character in the tokusatsu series Kamen Rider Faiz. Initially portrayed as timid and lacking confidence, Mihara becomes the third user of the Delta Gear, transforming into Kamen Rider Delta. Throughout the series, he struggles with the burden and responsibility of being a Kamen Rider, but gradually finds courage and purpose. Mihara plays a crucial role in the fight against the Orphnoch and supports the main characters, contributing to their efforts to protect humanity.