Theatre Episodes Featuring Ruby and Emma
- 4 Jan 2021: First Calligraphy of the Year Gathering
Idols: Emma, Ruby
- 15 Apr 2023: What to Look Forward to This Month!?
Idols: Emma, Ruby
- 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