Known to most as the master of space and time in the sci-fi series “Heroes”, Masi Oka is indeed a master of many talents. He is a visual effects artist at ILM who worked on the Star Wars prequels, an actor currently to be seen in the rebooted “Hawaii Five-O”, a teacher of improvisational comedy trained at Chicago’s Second City, and increasingly, a producer in his own right. The Japanese-American Oka is renowned for his high IQ (he was once featured on the cover of TIME magazine as an “Asian American Whiz Kid”), and when he sits down with BLOUIN ARTINFO Japan in Okinawa, his knowledge and skills across a wide range of show business is immediately apparent.