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 referencing 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.