Board Thread:Naruto Discussions/@comment-25319479-20170820141651/@comment-1872728-20170822141146

Mr. Grave wrote: You can also see at least two other curse mark-ish symbols probably implying there are at least two other shinobi with the same curse marks. If you look closely, Kawaki actually have at least 3 of those markings on the wall, and Boruto having at least 2 of them. Go back to chapter 1 and look at Kawaki's upper arm and chest. Tzao wrote: strangely I couldn't find his name as one of the japanese Yokai so at least there's that to distinguish this group from other Boruto villains so far. The name Jigen could be a reference to the Japanese word 次元, which translates to dimension, hence why they appear to be in a different dimension. Sharingan91 wrote: Or they are connected and they have a common origin in the Uzumaki clan XD. To my understanding, the Hundred Strength Seal was first created by Tsunade, which utilises Katsuyu, so it's more of a Shikkotsu Forest thing rather than an Uzumaki Clan thing, similar to how Orochimaru's Curse Seal is a Ryuchi Cave thing. The one on Mito's forehead is just a normal tattoo as far as I know.