Board Thread:Versus Debates/@comment-32457608-20170702132834/@comment-9782468-20170705155432

Hungry Ghost realm wrote: Koto needs eyecontact as shisui needed to look fugaku in the eye, danzo needed to look mifune in the eye(Sharingan can see through opaque surfaces).....its just an assumption that koto doesnt require eye contact when clearly even itachi needed to look the crow in the eye to be genjutsu'ed. Koto doesn't need eye contact, and the Sharingan can't see through Opaque surfaces, only the Byakugan can do that.And as two other users have stated, the only reason Itachi's crow used eye contact was because Itachi programmed it to react to his own MS.

Besides, even if the Sharingan could see through walls (which it can't), that still isn't eye contact since the victim's eye can't see through the wall.