Seikaisuru Kado 6.83

Other Name: KADO: The Right Answer, 正解するカド

Summary: Kojiro Shindo is a brilliant negotiator who works for the Ministry of Foreign Affairs. A mysterious giant cube appears from the sky when a passenger plane on which Shindo is preparing to take off at Haneda Airport. "It" grows rapidly and swallows 252 passenger planes. The name of the giant cube is "Kado". A mysterious existence, Yahaquiza Shnina, who emerged from Kado, tries to make contact with humankind. Shindo, who was taken in by Kado, will take on the role of mediator between Yahaquiza Shnina and humankind. On the other hand, the Japanese government will also send the international negotiator, Tsukai Saraka, to the scene as a representative. Who is Yahaquiza Shnina? And what is his aim