Nai Br.XX and Celeina Ann, the singing voices for Carole and Tuesday, respectively, will perform the opening theme song “Polly Jean.”
The series marks the 20th anniversary of BONES and the 10th anniversary of Flying Dog.
The show also premiered on Netflix that same week in Japan only, with new episodes streaming on Thursdays on Netflix.
is the show’s supervising director, Motonobu Hori is directing the anime, and Tsunenori Saito as scriptwriter, and Flying Dog as in charge of music production.