The rather more elaborate style of decoration here and the addition of enamel colours to the standard imari palette of underglaze blue, iron red and gold resembles 'kenjo imari' pieces produced in Japan in the eighteenth century and in the early nineteenth century, a specific type of Imari that was highly decorated and meant for domestic consumption, Kenjo, meaning 'for presentation'. The paste of the foot, harder and smoother than that used in the later nineteenth century, suggests a dating here to around 1820 before trade with the West was temporarily paused. The form suggests a cup for Sake and this piece was probably one of an original set of five, but it stands on its own as a decorative item in miniature.