Seikaisuru Kado Episode 4 English Subbed Episode Title:Rotowa.Episode Description:After three days since the incident, a mother and son have been released from the cube. Kōjirō chooses only to be the negotiator for the anisotropic. During the first anisotropic problem response planning meeting, Kōjirō reviews what Wam can do, while Saraka says that Yaha-kui has offered 167 Wam in their possession so far. However, the United Nations Security Council is threatening to issue sanctions if Japan is given full control of Wam...