I watched all four versions and the best of all is undoubtedly the Chinese one starring Xing Zhao Lin and Liang Jie. The two Chinese actors are excellent and together they have wonderful chemistry. In addition, they are beautiful. When I watched this Japanese version, I thought it was filmed in the 80s, because of the costumes and photography. The costumes are very dated and the actors are not convincing. The dialogue between the two main actors is inconsistent and it seems that they do not feel comfortable acting together. Not to mention that this version ends in the middle of the story. For me, this was the worst version among the four that I watched.