This is a Kai Gunto my grandfather brought back from WWII. It is singed Kanemoto. Trying to figure out what one. It doesn’t have a stamp just the two-character mei, that is a bit off on the top of the Kane character. The Nagasa is 27.25 inches which seems to be a bit longer than the norm for a Kai Gunto. If anyone has any insight on this it would be greatly appreciated.