Both deal with the issue of trauma and romance, but Mahiro no Tsuki portrays a much more real look and feel of the trauma that she went through whereas Ho Goo's Love, the writer really didn't do proper research of the aftereffects of such trauma. Both were very good drama's, but Mahiro no Tsuki did a much better job of it. Enjoy... :)))
Although Winter Sonata is a kdrama, both dramas caught my heart even though they are very cliche. The cliche parts were executed beautifully, and these two melodramas are some of the best I have ever watched. They're very romantic but they are both slow paced romances. Both dramas have great chemistry between the leads and the male leads are super handsome!