Theatre Episodes Featuring Rin and Kotori
- 24 Oct 2020: Change Into a Black Cat!
Idols: Kotori, Rin
- 7 Oct 2021: Be One of Us!
Idols: Kotori, Rin
- 28 Dec 2021: Let's Go to the Live!
Idols: Eli, Hanayo, Honoka, Kotori, Maki, Nico, Nozomi, Rin, Umi
- 28 Dec 2022: Giving Thanks! Part 1
Idols: Eli, Hanayo, Honoka, Kotori, Maki, Nico, Nozomi, Rin, Umi
- 1 Jun 2023: Secret Weapon!
Idols: Eli, Hanayo, Honoka, Kotori, Maki, Nico, Nozomi, Rin, Umi
- 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
- 6 Mar 2024: Nostalgic Problem
Idols: Kotori, Rin