An old Chinese woman visits Japan to find her missing daughter whom she adopted in post-WWII China. Her granddaughter and a retired Japanese policeman join her search. An old Chinese woman visits Japan to find her missing daughter whom she adopted in post-WWII China. Her granddaughter and a retired Japanese policeman join her search. An old Chinese woman visits Japan to find her missing daughter whom she adopted in post-WWII China. Her granddaughter and a retired Japanese policeman join her search. An old Chinese woman visits Japan to find her missing daughter whom she adopted in post-WWII China. Her granddaughter and a retired Japanese policeman join her search.