Ojisan to Marshmallow is mainly about Wakabayashi and her attempts at wooing the top moe Hige-san through the use of his beloved marshmallows. It consists of 12 short 3 minute episodes and are quite entertaining to watch. The story is really straight forward so there’s not really anything to review. The artwork isn’t too bad, for shorts like these I think this level of detail is to be expected. Overall not a bad watch, and having a bigger character as the “heroine” is a nice change of pace, especially when he’s known as the “marshmallow fairy” XD.