Theatre Episodes Featuring Honoka and Umi
- 29 Feb 2020: Valuable Leap Year
Idols: Honoka, Umi
- 15 Mar 2021: Happy Birthday, Umi-chan!
Idols: Honoka, Umi
- 28 Dec 2021: Let's Go to the Live!
Idols: Eli, Hanayo, Honoka, Kotori, Maki, Nico, Nozomi, Rin, Umi
- 9 Sep 2022: Secret Meeting
Idols: Honoka, 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
- 14 Jun 2023: Let’s Have a Blast!
Idols: Honoka, Kotori, Umi
- 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
- 9 Dec 2023: Listen to Me!
Idols: Honoka, Umi