Board Thread:Boruto Discussions/@comment-25319479-20160502145551/@comment-734582-20160506134448

GreatestSin wrote: guys, cant it be simply that the author forgot to draw them? It's possible, but low on the probability list. Dojutsu already require attention with regards to drawing the activation, the pattern etc. Seems that missing something like veins is pretty weird in that regard.

GreatestSin wrote: and to be honest, it isnt really something that was important for the rinnegan ability in any way :/ Uhm... rinnegan? ability? i dont get it.