Masaaki Yamagiwa is a games producer. Yamagiwa has been working with Sony Interactive Entertainment, FromSoftware, SCE Japan Studio and Crispy's. Yamagiwa's first game was Tokyo Jungle published by Sony Computer Entertainment for PlayStation 3 in 2012. Then, Masaaki Yamagiwa went on to work on Bloodborne as the producer. Yamagiwa also worked on The Old Hunters. Most recently, Masaaki Yamagiwa was involved in the development of Déraciné.