日向坂46一期生最後となる3人の卒業企画を開催！のはずが…後輩メンバーたちがまさかの行動!? 3人がどうしてもやりたかった事とは一体？
A graduation project for the last three members Hinatazaka46 1st gen members! But... the junior members do something unexpected!? What was it that the three of them desperately wanted to do?
