Board Thread:Wiki Discussions/@comment-1512913-20140523114930/@comment-23887466-20140523123700

The official colored chapter 676 is also colored by the same group responsible for the digital manga and also maybe the one who did ch 638... Kishi stated that he hasn't decided on the red for Rasen Shuriken at that time and later it was confirmed that the official color is the Blue one, for some reason they're ignoring this.. and in ch 676 they did the same with the blades of Bijuudama Rasen-Shuriken.

Maybe they thought its red only under Kurama's influence. Does anyone know about its color from the fight against Pain in the digital version.