Board Thread:New on Tokyo Ghoul Wiki/@comment-173.225.194.108-20160123222633/@comment-25955276-20160124224933

From what has been demonstrated in the manga, likely not. All of the kakujas that have appeared in the series have gotten in by some other means:

Yoshimura:Cannibalizing ghouls as Kuzen

Eto:Cannibalizing ghouls in the 24th ward when she was young

Kaneki: Cannibalizing ghouls to get stronger

Jason: Likely cannibalizing ghouls

Seidou Takizawa: Being implanted with Yoshimura's kakuhou

Even in the case of Eto, a natural-born one eyed ghoul with hybrid vigor, she seems to have gotten her kakuja by her own means, not the fact that she is related to another kakuja. However, it could be possible, as I don't believe that Yoshimura while he was Kuzen was a kakuja when he first concieved Eto with Ukina. It could be possible for a kakuja to pass down their kakuja kagune, as seen in other cases where ghouls pass down their kagune to their own children such as Hinami Fueguchi when she had her parent's rinkaku and koukaku kagune. However, it is probably unlikely that any of the kakujas shown in the series are going to have any children to prove this point, seeing as Yoshimura is stuck in a tank being harvested for kakuhou, Eto and Seidou are crazy, Jason is dead, and Kaneki has no suitors.