Hello! Project 2017 COUNTDOWN PARTY 2017-2018 ~GOODBYE & HELLO!~ Hello! Project 20th Anniversary!!
Hello! Project concert held at Nakano Sunplaza Hall. Disc 1 (241mins), Disc 2 (131mins).
| Actor | Role |
|---|---|
 Mizuki FukumuraNot listed | Not listed |
 Erina IkutaNot listed | Not listed |
 Haruna IikuboNot listed | Not listed |
 Ayumi IshidaNot listed | Not listed |
 Masaki SatoNot listed | Not listed |
 Sakura OdaNot listed | Not listed |
 Haruna OgataNot listed | Not listed |
 Miki NonakaNot listed | Not listed |
 Maria MakinoNot listed | Not listed |
 Akane HagaNot listed | Not listed |
 Kaede KagaNot listed | Not listed |
 Reina YokoyamaNot listed | Not listed |
 Chisaki MoritoNot listed | Not listed |
| YYurina KumaiNot listed | Not listed |
 Saki NakajimaNot listed | Not listed |
 Ayaka WadaNot listed | Not listed |
 Kana NakanishiNot listed | Not listed |
 Akari TakeuchiNot listed | Not listed |
 Rina KatsutaNot listed | Not listed |
 Mizuki MurotaNot listed | Not listed |
 Rikako SasakiNot listed | Not listed |
 Moe KamikokuryoNot listed | Not listed |
 Momona KasaharaNot listed | Not listed |
 Musubu FunakiNot listed | Not listed |
 Ayano KawamuraNot listed | Not listed |
 Yuka MiyazakiNot listed | Not listed |
 Tomoko KanazawaNot listed | Not listed |
 Sayuki TakagiNot listed | Not listed |
 Karin MiyamotoNot listed | Not listed |
 Akari UemuraNot listed | Not listed |