Teapot Kyusu Tokoname Kumiai 13.53 oz (400 ml) / 80% 10.82 oz (320 ml)
By the way, while most kyusu in Japan have a small hole in the lid, this kyusu has no hole in the lid. Instead, as you can see in the foreground of the first photo, there is a hole in the teapot. This kyusu is a very rare construction.