Episode 06, "The Imperial City Dreams of Thieves (Part 6)"
Synopsis: Lupin is still pursuing the mystery of the Mongolian clock as several parties converge to decipher its secrets and try to control its power. Ruriko and Sarantuya are kidnapped by the nefarious Daidoji and Goemon looks to get them back, but will Lupin get to them first and solve the riddle of the clock? And what is the nature of the Showa Era Japan that Lupin finds himself in? It's a race against the clock as Lupin reveals not everything is as it seems!