Board Thread:News and Announcements in game/@comment-27996636-20170811111503/@comment-32125184-20170813214903

Sure, but in this scenario I think they would  mean the same thing, so characters from a specific story line, or arc, or saga. I mean just based on what we got from Omega's leader skill it would appear to be the case. At least for the ones with that kanji anyway. Could also be just a wording issue, the Saiyan arc doesn't have that kanji. It translates to raid/assault saiyans.