Illustrator pomodorosa provides concept character designs, while Shinichi Kurita (Death Parade character designer/animation director) designs the anime characters.
Koji Seto (BANANA FISH, Vinland Saga), who previously worked with Tachikawa for the two Mob Psycho 100 TV anime series, serves as screenplay writer.
Masahiro Tokuda (Sengoku BASARA – End of Judgement) composes the soundtrack music, NUT (The Saga of Tanya the Evil) works on anime production.