Theatre Episodes Featuring Chika and Mia
- 9 Aug 2022: Baseball Day!
Idols: Chika, Mia
- 24 Jun 2023: Akiba Takeover!
Idols: Chika, Emma, Hanayo, Kanata, Karin, Maki, Mia, Riko, Rin, You
- 30 Jun 2023: Off We Go!
Idols: Ai, Ayumu, Chika, Dia, Eli, Emma, Hanamaru, Hanayo, Honoka, Kanan, Kanata, Karin, Kasumi, Kotori, Lanzhu, Maki, Mari, Mia, Nico, Nozomi, Riko, Rina, Rin, Ruby, Setsuna, Shioriko, Shizuku, Umi, Yoshiko, You