More cast members have been announced for the forthcoming anime adaptation of the Merc Storia: Mukiryoku no Shōnen to Bin no Naka no Shōjo- smartphone role-playing game:
- Mutsumi Tamura is Yū
- Inori Minase is Merc
- Yumiri Hanamori is Toto
- Chō is Jamo
Fumitoshi Oizaki is directing the anime at Encourage Films, and is also in charge of series composition alongside Hiroki Uchida and Hitomi Amamiya. Happy Elements is supervising the scenario. Yukiko Akiyama is drawing the character designs.
The Mili music group are credited for music production, and are also performing the opening theme song “Origin.”
Merc Storia: Mukiryoku no Shōnen to Bin no Naka no Shōjo- is scheduled to premiere on Japanese television on October 11, 2018.