User blog comment:Derax-Pagani/Chapter 502 Review/@comment-6401212-20160917194754/@comment-2125188-20160918085853

What are you on about? Kochikame's a series in Shonen Jump lol. And no, there was no double issue. The magazine does leak out earlier at times. There are only 4 double issues a year (which are golden week, obon festival, christmas and new years).