This item has been stored at home for a long time. I examined the potter's mark. It appears to be by Masami Nishikawa. I have confirmed that it does not leak water. Regarding the condition, there appears to be a chip on the mouth, so I have marked it as having some scratches and dirt. (See image) Other than that, the condition is generally good. Height: Approximately 24cm Bottom width: Approximately 13-13.5cm Mouth width: Approximately 12cm Type...Pottery Type of ware...Bizen ware