There are 5 Owens:
-the original
-the one Who have the yellow handkerchief on his neck
-the militar
-the Owen of sorrow
-and the last one doesnt have an appearance in the comic at the moment.. or so i remember
you're amazing ε=ε=(ノ≧∇≦)ノ
The last Owen should make his appearance in the upcoming chapters if I’m correct,he’s already in the raws
Spoiler...
He's the one with the chin length black hair at the start of the most recent chapter, the golden king.
ngl im js gon assume that's owen but in different outfit cuz i don't have enough braincell to remember them all