Tomochi Kosaka is an animator with TMS and the Chief Series Director on the hit anime ReLIFE. Kosaka has seen multiple successes in a wide range of job roles, such as animation director, prop designer, and character designer. He has most recently taken part in the Yowamushi Pedal anime series as assistant character designer, production director, and animation director. The upcoming ReLife anime series is his first work as Chief Series Director.