Made in Japan Bone China miniture Dolphin family set of 3, with sticker OMC (Please see below). Brand new condition. Daddy 3 1/4"X 1 3/4", Mommy 2 3/4" X 1 1/2", baby 2 1/4"X 1 1/4". From store we use to operate in S. F. Chinatown from the 50s to 80s. California resident, please add sales tax. We will combine shipping for all purchases from our store, please wait for combined invoice Otagiri Mercantile Company was in business from 1954-1994 in San Francisco. Recognized by its gold diamond shaped sticker with OMC.Otagiri imported wares from many Japanese kilns/companies. Most were marked with an OMC sticker. However some were produced especially for Otagiri. These appear to have been made around the mid 1970's to mid 1980's.