I recently purchased a Shamisen at an auction and need some help identifying its maker if possible. It has a 3pc Mitsuori style neck of a very dark tight grained wood. It appears to be complete except for the skins and bridge.
It was purchased from the estate of an ex CIA officer who was presented it as a gift from a high ranking Japanese Diplomat in the 1950’s. He claims that it is more than a 100 years old.
It has some Japanese lettering inside that I need help identifying. Any help would be greatly appreciated.