Board Thread:Questions and Answers/@comment-36761202-20180909203545/@comment-36761202-20181124004501

That is a good point and has occurred to me. After I wrote this post. But enough about that. Engetsu is the only lead we ever could have on what Zangetsu would've looked like had Ichigo not inherited Hollow powers nor Qunicy powers. Anyways, whatever happened to dead Quincies? Did they just lose their powers? They have spirit energy at least, so I imagine at least some of them would become Soul Reapers so they can still kill Hollows. Or do they retain their powers? After all, Kurotsuchi was still interested in experimenting on dead Quincies. I'm asking this because we never see other Quincy powers Zanpakuto spirits. As far as I'm concerned, they don't make any sense. Zanpakuto are expressly Shinigami related. They have nothing to do with Quincy powers. Anyways, back to the topic at hand.

Just because someone's in the same clan doesn't mean their Zanpakuto's very alike. But if your father has a Zanpakuto with a name that close to your own, with a move that has the same name (Getsugou Tenshou) that works the same way, then it's safe to say that the appearance would be similar, too.