Shortly after the conference on the night of August 13–14 at which the surrender finally was decided, a group of senior army officers including Anami gathered in a nearby room. All those present were concerned about the possibility of a coup d'état to prevent the surrender—some of those present may have even been considering launching one. After a silence, General Torashirō Kawabe proposed that all senior officers present sign an agreement to carry out the Emperor's order of surrender—"The Army will act in accordance with the Imperial Decision to the last." It was signed by all the high-ranking officers present, including Anami, Hajime Sugiyama, Yoshijirō Umezu, Kenji Doihara, Torashirō Kawabe, Masakazu Kawabe, and Tadaichi Wakamatsu. "This written accord by the most senior officers in the Army ... acted as a formidable firebreak against any attempt to incite a coup d'état in Tokyo."