Unknown RAF ? Japanese cap badge

Hello can anyone identify this badge please. It is similar to the post war Japanese symbol mounted on WW2 RAF cap badge. I have seen this symbol on US Pilot wings but ??

[peter monahan]

Fantasy piece made up by someone to wear as jewelry without offending any real fliers? That would be my guess.

There is a 'thing' called 'steampunk' which rejoices in outrageous costumes, including things like the Heavy Airship Battalion, and this would be just their style. Or perhaps an odd veteran's piece?

[cga00]

I've seen one like this before, but not sure where. I think it was sold as Burma airforce?

Thank you I have had this since early 1980's so it is not a fashion piece and the quality is too good. Thanks anyway