Based in snowy Sapporo, located in the northernmost region of Hokkaido, Japan, OCCA is involved in various activities, including as a DJ or an event organizer. As a DJ, he aims to open up new dimensions of music by incorporating techno from across the global field and building up a well-thought-out story through his deft mixing. OCCA has garnered a name for himself in Japan and has played sets at various clubs and open-air parties nationwide. He has played at Future Terror, The Labyrinth / Exit The Labyrinth / Balance organized by Mindgames, Star Festival, Re:birth, Liquid Drop Groove and Moment. From his performance at these events, OCCA has cemented himself as a respected DJ in his own right.