Very nice set of menuki and a kozuka with the design of Kaki or what is known as Persimmons.
Kaki are well represented n many fittings as a good fortune theme. The Goto School used this subject often as nice pieces made very good gifts for celebrations. The menuki are well made using top grade shakudo with gold uttori, The kozuka is also well made and addition to the gold and shakudo used, red copper is also implemented in the design. All in all a very nice set of fittings that can be uses for a Tanto or Wakizashi. They are nice enough to be enjoyed on their own as a collector item.
Click on picture for a more detailed look.