Added name connection because their name is similar being Kinji Hakari-Atsuko. And also trait connection because Hakari's (the jjk one) whole gimmick is gambling in pachinko and Hakari's (the ba ones) gimmick is also gambling to dodge, and the odds are rigged in their favor in a way. They can also heal, though Hakari (the jjk one) can only heal himself

I'll up this later