Theatre Episodes Featuring Setsuna and Chika
- 7 Jul 2020: My Beloved Beach
Idols: Chika, Setsuna
- 3 Jun 2021: Once in a Lifetime Request
Idols: Chika, Setsuna
- 22 Feb 2023: On the Same Wavelength!
Idols: Chika, Setsuna
- 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