The movie features the history of SKE48 from the first auditions up to 2015.
| Actor | Role |
|---|---|
| AAzuma RionHerself | Herself |
 Asana InuzukaHerself | Herself |
 Masana OyaHerself | Herself |
| KKitagawa RyohaHerself | Herself |
 Risako GotoHerself | Herself |
 Mieko SatoHerself | Herself |
 Mai TakeuchiHerself | Herself |
| NNatsumi TanakaHerself | Herself |
 Rika TsuzukiHerself | Herself |
 Yuka NakanishiHerself | Herself |
| YYume NoguchiHerself | Herself |
 Haruka FutamuraHerself | Herself |
 Jurina MatsuiHerself | Herself |
| CChikako MatsumotoHerself | Herself |
 Sae MiyazawaHerself | Herself |
 Ami MiyamaeHerself | Herself |
 Miki YakataHerself | Herself |
| SSuzuran YamauchiHerself | Herself |
 Miyuki WatanabeHerself | Herself |
 Riho AbiruHerself | Herself |
 Yuki AraiHerself | Herself |
 Anna IshidaHerself | Herself |
 Mikoto UchiyamaHerself | Herself |
 Yuna EgoHerself | Herself |
 Mina ŌbaHerself | Herself |
 Ruka KitanoHerself | Herself |
| SSaki GôdoHerself | Herself |
| SSarina SodaHerself | Herself |
 Yumana TakagiHerself | Herself |
| NNatsuki TakatsukiHerself | Herself |