Seikaisuru Kado

A government official named Kojiro Shindo is at Haneda Airport for a business trip when a massive structure materializes on the runway. The plane he is on, along with 251 passengers, is pulled into the structure without damage. After exiting, the passengers encounter a man who appears human and claims they are not in danger. Shindo asks for clarification, and the structure's exterior is shown on a screen. Simultaneously, all passengers' phones ring, each displaying a message from the man addressed to the people of Japan, announcing his intent to intervene in the country's internal affairs. The man introduces himself as Yaha-kui zaShunina. The story explores his intentions and whether Shindo can serve as a mediator between Japan and the Anisotorons. The episode includes a prelude.