Daisuke Jigen (次元 大介, Jigen Daisuke) is a fictional character created by Monkey Punch for his manga series Lupin III, which debuted in Weekly Manga Action on August 10, 1967. Jigen is the trigger man, sharpshooter, aide de camp and close friend of Lupin the Third. Along with colleague Goemon Ishikawa XIII, he joins Lupin in pursuit of riches acquired typically by theft. Traveling across the globe, Jigen has garnished fame as a gunman with a wildly capable speed and accuracy.