Develop sound processing programs for games and create sound production tools. Sound programmers are responsible for developing programs related to music and sound effects. In "Gran Turismo," the sound of the car plays an important role in conveying information to the player as a clue for driving operations. Sound programs create engine and tire sound effects that reflect vehicle simulation. Recreating engine sounds and complex timbre changes of various car models is a challenging theme. Environmental sounds vividly depict soundscapes such as beautiful nature, city scenery, excitement of races, and a sense of speed. They also develop programs that render audio based on 3D spatial information, audio signal processing programs that provide sound effects, and production tools used by sound designers. With the recent development of computing technology, advanced real-time processing has become possible, and the game audio is entering an exciting era. We are looking for talented people who are interested in cutting-edge technology and are eager to apply it to their expressions.