A large katana tsuba in the theme of a daikon (Japanese radish) by Tanshu Ju Sadamasa. Tanshu is an old term that refers to area of both Tanba and Tango provinces. This area was relatively close to Kyoto and this group came from the Umetada school. They were active from Kanei (1624-1644) through Kaei (1848-1854). Tanshu Ju Sadamasa was the second master of this school and active around Kanbun (1661-1673). He is a highly regarded maker. Sadamasa is ranked at the Ryoko level (4th level) by Wakayama in Tosokinko Jiten. This tsuba is iron sukashi with the top section of the daikon being done in ishime. There is a gold washed fukurin and the ryo-hitsu are also lined. The whole design is a visual delight as is the condition of the piece.
The daikon symbolized Tendai Buddhidm teachings that even lower life forms, such as vegetation, could obtain a state of Buddahood. It also stood for a frugal, disciplined, simple life. Thus, a perfect motif for a Samurai of such character and conviction.
The signature on this tsuba is a text-book example of Sadamasa's mei. Please see the reference examples from the Kinko Meikan shown at the bottom of this page.
This tsuba was published in the "Kokusai Tosogu Kai International Convention and Exhibition Supplement" by Richard George. A photo of the book (not induced but still in print) and the page are shown below. This tsuba comes with a kiri bako and a custom made pillow. Zaimei tsuba from the 1600's are not often seen. A desirable large example that is easy to recommend.