Theatre Episodes Featuring Yoshiko and Kotori
- 15 Apr 2020: Spring Fallen Angel
Idols: Kotori, Yoshiko
- 27 May 2021: In Search of The Desired Pastry
Idols: Kotori, Yoshiko
- 22 Mar 2022: Head Towards the Goal!
Idols: Honoka, Kotori, Riko, Yoshiko
- 18 May 2023: Know Yourself!
Idols: Kotori, Yoshiko
- 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