Quick answer — Ken Naitou worked on Owarimonogatari Second Season (Art Director), Owarimonogatari (Art Director), Call of the Night Season 2 (Art Director) and 40 more anime.
Ken Naitou worked on Owarimonogatari Second Season (Art Director), Owarimonogatari (Art Director), Call of the Night Season 2 (Art Director), Puella Magi Madoka Magica the Movie -Rebellion- (Art Director), Zoku Owarimonogatari (Art Director), Puella Magi Madoka Magica the Movie Part 2: Eternal (Art Director), Puella Magi Madoka Magica the Movie Part 1: Beginnings (Art Director), The Quintessential Quintuplets Specials (Art Director) and 35 more.