Dr. Ochanomizu Astro Boy teacup I think it's incredibly rare. A small teacup, the size that would only hold a cat's portion of food. I don't know, since I've never had a cat. The size of a girl's or child's teacup. A teacup with a footed base is unusual. Vintage. A must-see for Osamu Tezuka fans. Long-term storage item, stored with other tableware.