Shakudo Nanako Kozuka Signed "Goto Koran (Mitsutada)" Decorated with Dragon
Shakudo nanako kozuka signed "Goto Koran (Mitsutada)". Koran was the 5th master of Shichiro'emon Goto line, he was the younger brother of Goto Ichijo. His second son become the 17th master of mainline Goto family.
Unfortunately this time I am not sure if this is genuine signature. There are a lot of similarities and some differences. I am attaching many examples to compare with verified signatures.