This is a single-flower vase made by Kocho Shimizu. It has the pottery mark "Iwakuni." It's a tasteful piece, seemingly written in one stroke. It has been displayed but is unused. Size: Diameter: 8 cm Height: 21.8 cm Mouth Diameter: Approximately 3.1 cm (Approximate measurements) Pottery mark: Iwakuni No original box It's not flashy, but I think it's a single-flower vase with a refined, understated charm. Thank you.