Masato Onishi is a games writer, composer and artist. Onishi has been working with Nintendo, Ltd., Koei Tecmo and Team NINJA. Onishi's first published game was Ninja Gaiden (1988) released in 1988. Next, Masato Onishi worked on Ninja Gaiden (2004) taking on the role of writer. Onishi also worked on Ninja Gaiden II developed by Team NINJA for Xbox One, Nintendo Switch and Xbox 360. The latest work of Masato Onishi was Nintendo Badge Arcade, published in 2015.