Board Thread:Naruto Discussions/@comment-1872728-20160329033053/@comment-1872728-20160329104240

Well, the Tomoe is the comma thing on the Sharingan, and (if I'm not mistaken) the pinwheel pattern on the MS as well, since the pinwheel pattern is transformed from the comma things after all. So that means a Straight Tomoe is a straight pinwheel pattern, which only Sasuke and Izuna had, if you're excluding Naori and Shin. So when Madara referred to "his" Straight Tomoe, I think he's actually referring to Izuna's pattern on his eye rather than his own. Which also means, the one that originally had fluid movements, is actually Izuna and not Madara. (Is this going into theory?)