I have a sword I acquired from a ww2 vet. He claimed to have taken it off a soldier in the pacific. I have done some research and it seems to have the correct arsenal stamp (cherry blossom), and 7 engraved markings on the tang. The swords blade is in rough shape with a lot of patina and some pits, but the overall condition is decent. I was hoping someone here could help me translate the markings on the tang? Thanks for any help.