A new preview video, a new key visual, and the theme song performers have all been revealed for the Gekijou-henshuuban Kakushigoto -Himegoto wa nan desuka- (“Kakushigoto the Movie: What is the Secret?”), an upcoming theatrical anime film that compiles the events of the 2020 Kakushigoto TV anime into movie form with new scenes and added footage.
Like the 2020 Kakushigoto TV anime, the Kakushigoto theatrical anime film is directed by Yūta Murano and features animation production by Ajia-do Animation Works.
Additionally, Hime’s mother – who did not appear in the TV series – will appear in flashback in the film version.