A former partner of Lupin, Mark Williams, a seasoned thief, has passed away, leaving behind a final request for Lupin. To fulfill this wish, Lupin must recover six stolen valuables and return them to their original locations.
Rupan sansei: Otakara henkyaku dai-sakusen!!
Lupin receives a mission to restore six treasures to their rightful locations, as a favor to an old acquaintance, with the promise of a grand reward.
