As has been announced that Japanese idol group Nogizaka46 to release their fourth album on April 17, 2019 with the title called "Ima ga Omoide ni Naru Made (今が思い出になるまで )".
This Imaga Omoideni Narumade album will include Nogizaka46 graduated members live performances in Limited Edition, whilst the Type-A and Type-B contains the clips Nogizaka's national tour in 2018.