Japanese businessman Kunio Busujimahas an estimated net worth of $3 billion as of April 2016, according to Forbes. He is best associated with Sankyo, where he serves as the founder and the honorary chairman. Sankyo is considered as one of Japan's three major pachinko machine makers. Today, his son, Hideyuki is running the company.

Kunio Busujima is a graduate of Kiryu Commerce & Technical School. He is currently married with four children.

In May 2011, Kunio Busujima was named by Forbes as the fourth richest man in Japan.