What is this? Scabbard.

Hey.
Can anyone help me with me with this?
I picked this up in Shanghai.
Inside it was a 1917 Remington U.S bayonet.
Year? Country?
Any info would put my mind to rest.
Thanks

You might want to confirm this with Carl at BAyonet Collection Presentation, but I think those are Arisaka bayonets that were made up and pedalled as something they aren't.

Thanks Jim

Its a faked Japanese Type 1 paratrooper bayonet and not a very good one, they have a weird mix of markings and engravings, but all are spurious