He often fought over the title with Kazuyoshi Hoshino , Ross Cheever and others in the Japanese Formula 3000 , and became popular in Japan .
After Formula One , he moved to Japan and raced in the Japanese Formula 3000 Championship and the All Japan Sports Prototype Championship .
He often fought over the title with Kazuyoshi Hoshino , Ross Cheever and others in the Japan Formula 3000 , and became popular in Japan .
After Formula One , he moved to Japan and raced in the Japanese Formula 3000 Championship and the All Japan Sports Prototype Championship .