Ishikawa Goemon is the thirteenth direct descendant of a famous samurai highwayman of the same name. Goemon's mentor has given him a mission; find Lupin and use his invincible sword Zantetsuken to carve Lupin into tiny pieces. Little does Goemon or Lupin know that Goemon's mentor and Fujiko are working together for other purposes. Can Lupin discover their plot and avoid becoming thief sashimi?