Two more cast members have been announced for the forthcoming anime adaptation of the Hitori Bocchi no Marumaru Seikatsu manga:
- Kana Ichinose is Kako Kurai
- Konomi Kohara is Kai Yawara
Takebumi Anzai is directing the anime at studio C2C. Jukki Hanada is both overseeing and writing the series scripts, and Kii Tanaka is both the character designer and chief animation director. Ryuuichi Takada and Hidekazu Tanaka of monaca are composing the music, and Shigeru Saitō of Heart Company is producing the music at Kadokawa.
Hitori Bocchi no Marumaru Seikatsu is scheduled to premiere in Japan in April 2019.