| Nepuchuunu [Neptune]/Purple Heart | Tanaka Rie |
| Nowaaru [Noire]/Black Heart | Imai Asami |
| Buran [Blanc]/White Heart | Asumi Kana |
| Beeru [Vert]/Green Heart | Satou Rina |
| Gasuto-chan [Gust] | Kuwatani Natsuko |
| Nippon Icchi-chan [Nippon Ichi] | Mizuhashi Kaori |
| Aiefu-chan [Idea Factory] | Ueda Kana |
| Konpa-chan [Compile Heart] | Sakai Kanako |
| Isutowaaru [Histoire] | Kanai Mika |
| Majekonnu | Takahashi Chiaki |
| System Voice | Tone Kentarou |
| Mob Character | Takasaki Takurou |
| Mob Character | Kanbara Daichi |
| Mob Character | Miyagawa Miho |
| Mob Character | Yamamoto Itaru |
| Mob Character | Yanagita Junichi |
| Mob Character | Yamaguchi Akane |
| Mob Character | Fujita Mami |
| Mob Character | Higuchi Kenta |
| Mob Character | Tanzawa Teruyuki |
| Mob Character | Muramoto Kyoutarou |
| Mob Character | Kimura Akitoshi |
| Mob Character | Okazaki Masahiro |
| Mob Character | Tone Kentarou |
| Mob Character | Ayukawa Miina |
| Mob Character | Komano Haruko |
| Mob Character | Kawabuchi Yukari |
| Mob Character | Takahashi Amika |
| Mob Character | Takamura Yuu |
| Mob Character | Hagino Mizuki |
| 5pb.-chan (DLC) | nao |
| RED-chan (DLC) | Itou Kanae |
