Board Thread:Questions and Answers/@comment-8959286-20130927152419/@comment-112.198.82.91-20131025211456

Thats cause its actually also the logo for the NOL

probably suggesting that it was the NOL that originally made the siblings

which in context seems true considering that Jubei found them in a test lab of sorts before dropping them off in Celica's church in Calamity Trigger vol1 novel