A former employee of the video game company Hudson Soft who is mostly known for his ability to press a button at a rate of 16 presses per second for an extended period of time. He used to exploit his ability to become extremely successful at arcade games which did not have an autofire function, where each shot the player fired required a press of a button. He still enjoys minor legendary status in his home country of Japan, even though as he has aged his pace has reduced to around 12 presses/second.