Morning Musume '16 DVD Magazine Vol.84 is a DVD magazine by Morning Musume '16. It was released on May 31, 2016 through the e-LineUP! web store. This issue features backstage footage of the Morning Musume '15 Concert Tour Aki ~PRISM~ and the third season wanko soba tournament! It is also the last Morning Musume DVD magazine to feature 9th generation member Sayashi Riho.