Lupin III: Fuuma Ichizoku no Inbou

Goemon is finally ready to marry Murasaki Suminawa, but the ceremony is shattered when the Fuma Clan attacks and kidnaps the bride. Their target is an ancient treasure hidden by Murasaki's family, and they intend to use her as leverage to force its location from the clan.

Lupin, Jigen, Fujiko, and Goemon chase the kidnappers into a maze of traps and old secrets, while Inspector Zenigata inevitably joins the pursuit. Saving Murasaki matters most to Goemon, but for Lupin, a legendary treasure sitting at the center of a ninja conspiracy is an invitation he cannot possibly ignore.