Seikaisuru Kado

Cool-headed and rational, Koujirou Shindou is a government official and master negotiator with a well-earned reputation. While departing on a business trip, a giant cube materializes and his plane is taken undamaged into the mysterious, indestructible structure. As Japanese authorities attempt to identify the cube's properties and origins, Shindou encounters an otherworldly entity known as Yaha-kui zaShunina, who materializes in the form of a human man. He assures Shindou that the passengers are not in any danger and requests help in negotiations with the human world. Hailing from a higher dimensional universe known as Novo, Yaha-kui zaShunina is able to transfer information between Novo and Shindou's universe through a cube called Kado. Despite having these unfathomable abilities, he does not appear hostile. Instead, he announces that he has come to this world with only one intention: to "advance" humanity—starting with Japan. [Written by MAL Rewrite]

Type: TV
Rating: PG-13 - Teens 13 or older
Season: spring 2017
Status: Finished Airing
Read more: MyAnimeList (MAL)
Studios: Toei Animation
Genres: Sci-Fi
Tags: cg animation full cgi sci fi sci-fi science fiction new original work cgi supernatural male protagonist primarily adult cast seinen drama politics aliens tsundere philosophy political boys' love urban alien time manipulation thriller economics