- Yuka Iguchi (Main (voice))
- Show Hayami (Ferdinand (voice))
- Mutsumi Tamura (Lutz (voice))
- Takehito Koyasu (Benno (voice))
- Megumi Nakajima (Tuuli (voice))
- Tsuyoshi Koyama (Gunther (voice))
- Fumiko Orikasa (Effa (voice))
- Tomoaki Maeno (Mark (voice))
- Kazuhiko Inoue (Sylvester (voice))
- Toshiyuki Morikawa (Karstedt (voice))
- Yuuichirou Umehara (Damuel (voice))
- Yuko Sanpei (Gil (voice))
- Sho Karino (Fran (voice))
- Kiyono Yasuno (Wilma (voice))
- Minami Takayama (Florencia (voice))
- Yuka Terasaki (Wilfried (voice))
- Kikuko Inoue (Elvira (voice))
- Asami Seto (Brigitte (voice))
- Nao Toyama (Angelica (voice))
Ascendance of a Bookworm — S1E13
Episode: The Choice to Be an Apprentice Priestess
Air Date: 2019-12-26
Runtime: 24 min
Overview
When Main brings up wanting to become an apprentice priestess to her family, she learns the truth about the role and what it entails and soon comes to realize that she is in for the fight of her life.