Arita Hasami ware. This cup has a luxurious feel with a light blue floral design, likely featuring a lotus carving. I've searched, but I haven't found anything similar online. I believe it's rare. The bottom of the cup has the characters "Eisen" (永泉) embossed. I couldn't find this exact item on the Eisen Kiln website either. I fell in love with it and purchased it at a reputable place during Japan's bubble era in the Showa period. Originally, it came with saucers, but I broke two, so I'm selling only five cups. Matching plates that can also be used as saucers are sold separately. - Color: Light Blue - Decoration: Lotus? Carving - Design: Floral - Material: Ceramic - Size: Diameter 8.5cm, Height 5.8cm Thank you for viewing.