A "creature designer" is someone who creates and designs imaginary creatures, like monsters or other unique animals, using their imagination and artistic skills. Full definition
Not only do we have Hifumi Kouno but creature designer from the Silent Hill franchise, Masahiro Ito. (fraghero.com)
The game's distinctive zombies were created by Silent Hill creature designer Masahiro Ito, famed for his design of the iconic Pyramid Head. (kotaku.com)
He's one of many collaborators who have come together to work on the game, a list that also includes Silent Hill creature designer Masahiro Ito and Castlevania: Symphony of the Night composer Michiru Yamane. (polygon.com)