I have a question that I have been searching for an answer for about 10 years. My grandmother passed in 1994 and I inherited one of her most cherished possessions. I believe it is Japanese, possibly WWII era, and porcelain. It is a beautiful hand painted tea set consisting of only the tea pot, sugar and cream/milk containers. I have searched with no luck finding results on the markings. I say “markings” because each piece looks like it has a different mark on it, but the design is absolutely the same, but then again I’m not familiar with Japanese Porcelain/pottery. I was hoping I might get a little help?