I love the look of these Mid Century ceramic vases, especially the earth tone colors that were so popular in 1960-70s decor!
There were two Japanese import companies in San Francisco that put out a lot of ceramics in the mid century era, OMC and Takahashi. I haven't researched Takahashi much, but there is quite a bit of info on the internet about OMC. Otagiri was their trademark and the company name was Otagiri Mercantile Company, Inc. or OMC. They imported hand crafted and painted ceramics and other giftware from Japan for high end department and gift shops especially in San Francisco. The trademark was first used in 1961 and the company was sold to Enesco in 1994.