[[Category: chapters]] "Dark Maneuvers...!!", known as "Secret Maneuvers...!!" in the Japanese version, is the fifteenth chapter of the Yu-Gi-Oh! 5D's manga. This chapter was first printed on October 21, 2010 in the 12/2010 issue of the V Jump magazine. It was later reprinted in the American Shonen Jump magazine, and in volume 2 of the tankōbon.