henny1129
Crazy Livestock Gal
Looks too big to have either Japanese or Serama in him. The feathered legs and heftier build suggest bantam Cochin. The way he holds his wings and tail suggest Old English Game bantam.
Agree on the Cochin part! And after looking at the other pics you posted, I would agree that he probably doesn't have any Serema in him since he does look pretty large!