Thread:Antvasima/@comment-26335203-20160915204817/@comment-24383490-20160916072702

You have probably watched a bad translation, or Z misinterpreted their purpose, based on himself.

Based on Ryoko's and the Choushins' exchange, their purpose was clearly to use experiments to find the being that created them, and this was confirmed in the "101 questions" interview, in which it was stated that Tsunami could not recreate the link between Tenchi and his higher self, only his physical body and spirit.