This is a ceramic "Grape Arabesque Pattern Water Dropper," believed to have been made in the Showa 40s-50s (1965-1975). Height: Approx. 5.9 cm, Width: Approx. 5.1 cm, Depth: Approx. 1.9 cm There are no inscriptions, so the origin or kiln cannot be identified. Also, the back appears to have either no glaze on the raised parts due to the firing method (e.g., firing upside down) or the entire raised area has been polished (please check the images).