Seki?

Here is what I assume is a Seki stamp on the tang of my Ido Hidetoshi named blade. It does not look quite like what I have seen on other Seki blades. Is it,like other militaria I collect, a variation or does it mean something else? Forgive my ignorance but I do not regularly collect anything other than US items.

Thanks in advance for your help, Jerry

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Seki

Hi Jerry,

Yes, it's a Seki stamp.

You may find very similar looking ones here, page 3.

Regards,
Stan