《The Proof of Memories》Ep13:Episode 13
In Kuratsu Island, the old labor camps have become populated playgrounds. Xiao Yi and Sayuri see the monument of Zhong Cun and his daughter Ya Dai, set up on the nearby hills for the dead Chinese laborers and prisoners of war. Inadvertently, Xiao Yi and Sayuri found a beautiful old man named Yamauuchi on television, who was taken by police for no reason at all. In court, he was sentenced to hospital for mental illness. Xiao Yi and Xiaoyi track follow, finally found the beauty of Yamamoto.