Kinoko Nasu

Kunihiro Nasu, is a Japanese video game developer, and writer. Nasu began creating visual novels while in college, making a few small games, visual novels, and pieces of written fiction, before rising to prominence in 2000 with the release of Tsukihime. He went on to work on Fate/stay night in 2004, which quickly became a commercial success and spawned the Fate media franchise. Type-Moon released an adult visual novel spin-off called Fate/hollow ataraxia in October 2005, that expanded on the events of Fate/stay night.