Theatre Episodes Featuring Ayumu and Ruby
- 14 Feb 2021: Pleased Face
Idols: Ayumu, Ruby
- 27 Mar 2022: What will It Be?
Idols: Ayumu, Ruby
- 7 Jul 2022: What Do You Wish For?
Idols: Ayumu, Ruby
- 26 Jun 2023: We Still Want to Keep the Party Going!
Idols: Ai, Ayumu, Eli, Hanamaru, Lanzhu, Nico, Nozomi, Ruby, Setsuna, 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