Board Thread:Questions and Answers/@comment-169.231.121.206-20140221192840/@comment-189.220.91.76-20140712192239

Leaving that aside, I'm more interested about what his Geass power is and who granted it. It's pretty obvious that it wasn't C.C. nor V.V. but another immortal. The only immortal we know besides those two is U.U., however I'm pretty sure that he didn't grant Shinn's Geass either. No, it was someone else, someone who until today I considered irrelevant because he was from the Edo period. It is possible that the one who granted this Geass was either the person who resembles Lelouch in Code Geass: Shikoku no Renya or Renya himself. Well, that's just my theory.