The project set Keiichi Satou as the chief director with Shuhei Yabuta serving as the hands-on director at MAPPA.
The Japanese cast includes Fumiyo Kohinata as Ichirō Inuyashiki, Nijirō Murakami as Hiro Shishigami, Sumire Uesaka as Mari Inuyashiki, and Sumire Moroboshi as Shion Watanabe.
The property is getting both a live-action film and an anime TV series.