Vintage Antique Japanese Porcelain Pastoral Sake Cup Set of 6 in Wood Box

I wish I could find more information on these beautiful sake cups. They depict the same pastoral village by a river in both red and multicolor. The gold rims on the cups look in fairly good shape; the real sign of wear is on the box, which is not in great shape. About half of the dividers are loose or broken. I believe this could easily be remedied with some wood glue. Also, the frame is slightly loose, and needs delicately hammered back into place.