Came across with this article, the top 30 selling mangas in Japan so far (from November 23, 2015 to Mayy 22, 2016)
http://www.animenewsnetwork.com/news/2016-05-29/top-selling-manga-in-japan-by-series-2016/.102636
Is any of the mangas you guys read on the list?
One piece the king of sales!!!!!!!!!