I think the mark on the back is from Kichijitsu (a brand of pottery). I'm not certain, though... It's a lovely Oribe ware large bowl. It's a slightly rounded square bowl, and there's a bit of height between the corners. I like the drips of the dark green glaze and the hand-painted bamboo, which has a sense of openness. I checked the rim with my fingers, and it seems to be clean with no chips. Width (maximum): Approximately 25 cm Height: Approximately 12.5 cm It's not new, so please refrain from purchasing if you are overly concerned about condition. There is no box. I will pack it carefully and ship it. Thank you. Color: Green Type: Bowl Material: Ceramic Size: Medium (Diameter: 18.0 - 24.9cm) Shape: Square Item Type: Small bowl