Theatre Episodes Featuring Mari and Honoka
- 7 Sep 2020: Strike While the Iron Is Hot!
Idols: Honoka, Mari
- 13 May 2022: Soar Into the Sky!
Idols: Honoka, Mari
- 3 Aug 2022: Happy Birthday, Honoka-chan!
Idols: Honoka, Mari
- 24 Sep 2022: A Day to Say Thank You
Idols: Honoka, Kanan, Maki, Mari, Rin, Ruby
- 18 Nov 2022: Coffee Shop Customization!
Idols: Honoka, Mari
- 25 Jun 2023: Until the Last Minute!
Idols: Dia, Honoka, Kanan, Kasumi, Kotori, Mari, Rina, Shioriko, Shizuku, 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