Quick answer — Hiroo Maruyama worked on Land of the Lustrous (Executive Producer), AJIN: Demi-Human (Executive Producer), The World Ends with You The Animation (Planning) and 1 more anime.
Hiroo Maruyama worked on Land of the Lustrous (Executive Producer), AJIN: Demi-Human (Executive Producer), The World Ends with You The Animation (Planning), Blue Reflection Ray (Planning).
