Hope someone knows what it means.

[sechan]

Hi guys, was at the show and the guy let me take a picture of this gold symbol on his nambu, and he had no idea what it was.. Maybe someone knows, thanks a lot..

[ROKUJURO]

If you push that backwards, a slot opens for headphones.

[sechan]

or maybe USB C ..:)

[Winchester]

Steve, my best guess is that it is a property marker or import badge of some sort.

 

I was awaiting rendering an opinion, feeling that someone else may identify it...since no one has, my best suggestion is a 'property marker' of some sort.