Takumi Inui is the main protagonist of the tokusatsu series 'Kamen Rider Faiz.' He is a reserved and introverted drifter who becomes the titular Kamen Rider Faiz after coming into possession of the Faiz Gear. Despite his cold demeanor, Takumi is deeply compassionate and seeks to protect humans and Orphnochs alike. Throughout the series, he struggles with his own identity and purpose, playing a crucial role in the conflict between humans and the mysterious Smart Brain corporation.