Japanese stuffed wings are called “teba gyoza”. Teba means wings, gyoza means dumplings.
They are called gyoza wings because the dumpling skin has been substituted with the chicken skin.
Prepared by removing the bones from the chicken wing, then stuff the wing with chicken meat and codfish roe.
This is a very specific style of umami-infused Japanese fried chicken wings, best served as a party snack or side dish with beer.