This is an interesting sake set for parlor games. It's a unique sake set full of playfulness. When stacked for storage, it forms a cute "mushroom" shape, but the form is said to symbolize the male genitalia, a clever joke of the time. The cups (ochoko) inside each feature a different, lustrous Japanese hairstyle of a woman (shunga/erotic print), with very fine detailing. Everything in the photos is included. There is no special box. Please check the size in the photos. Thank you for looking.