Talk:Cochlea/@comment-26509016-20150721120540/@comment-130.204.182.45-20150726141945

To be correct, Ishida Sui did not direct Root A.

He wrote the original script and provided it to Pierrot. Somehow, for some reason Pierrot changed it into the  not-so-good Root A anime.

You are partially correct that Root A is cannon, but considering Pierrot's changes it's hard to tell which parts are Ishida or Pierrot's idea.