Theatre Episodes Featuring Kotori and Chika
- 2 May 2020: Giving You a Good Night's Sleep!
Idols: Chika, Kotori
- 1 Aug 2021: Happy Birthday, Chika-chan!
Idols: Chika, Kotori
- 2 Feb 2023: They’re Tasty No Matter What!
Idols: Chika, Kotori
- 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