Hand Carved Vintage Mystery Mask Noh African Asian?

Description

Oni (Demon) Wooden Noh Mask Japan Hand Carved Nohmen Antique Original.
For your consideration a vintage hand carved interesting mask. I am not sure if it’s African or Japanese? Made of a heavy wood like mahogany. You can see the carved whittle marks on the front and back. Measures 8” by 10” and weighs 1 pound 5 oz’s.