The previous film in the franchise, Eiga Crayon Shin-chan Shinkon Ryokō Hurricane ~Ushinawareta Hiroshi~ (Crayon Shin-chan the Movie: Honeymoon Hurricane, Lost Hiroshi), opened in Japan on April 19.
Rakuga Kingdom to Hobo Yonin no Yūsha (Crayon Shin-chan the Movie: Crash!
Rakuga Kingdom and Almost Four Heroes), the 28th film in the series, announced on Friday that actor Yūki Yamada will have a guest voice role in the film.
Yamada will play Rakuga Kingdom’s Minister of Defense, who spearheads military strategy for the country.