SO Volume 15

Heavy Weather (ヘビー・ウェザー) is the fifteenth volume of Stone Ocean and the seventy-eighth volume of the JoJo's Bizarre Adventure manga. It covers most of the Heavy Weather story arc.

Chapters

 * 127 (721). Heavy Weather, Part 3
 * 128 (722). Heavy Weather, Part 4
 * 129 (723). Heavy Weather, Part 5
 * 130 (724). Heavy Weather, Part 6
 * 131 (725). Heavy Weather, Part 7
 * 132 (726). Heavy Weather, Part 8
 * 133 (727). Heavy Weather, Part 9
 * 134 (728). Heavy Weather, Part 10
 * 135 (729). Heavy Weather, Part 11