Need help with bayonet and sheath

[HOA]

I found this bayonet and I don't know anything about it, except I like it. Here are some pictures....maybe someone could recognize it and clue me in, thanks, Pete (what's it worth?)

 

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[doyler]

WW2 Japanese Arisaka bayonet

 

Basically a Type 30 Bayonet with hook guard

 

 

Unknown company under Kokura supervision

[HOA]

Thanks doyler...