Talk:Netsuma Clan/@comment-26375914-20150521101153/@comment-6986530-20150521211658

Which historical records are you referring to, ones for Raisa’s title or ones for the clan's origins? In both cases the information came from an objective source or someone who was actually there at the time (Levia-with-Elluka's-memories.)

There's also no reason to assume Jakoku was cut off from Evillious for the entirety of human history; in fact, Journey of Two Mages implies it was a recent occurrence in the EC 500s, even if most of Evillious had never had direct contact before then. Since Magic Kingdom Levianta is highly advanced, trade and contact with Jakoku could have been much smoother.

The Netsumas being a "clan" leads me to believe they came from northern Elphegort closer to the border with Levianta, since "Clans" are a Leviantan thing and that part of Elphegort was a territory of the Magic Kingdom.