Hajime calls everyone together believing he has solved the murders. He explains that the killer used a large piece of jade in Yumi's room to be a counterweight to help him descend from the room through the window. This indicates the killer is lighter than Yumi, implicating Yoichi Takato. Hajime also explains that Takato sent Yamagami's body to the hotel as baggage addressed to himself as Mario Totsune...