User blog comment:Jopjopjop/Volume 19 Spoilers/@comment-69.180.107.74-20150520204104/@comment-3965848-20150520215302

I think I remember someone saying that SG's are given to thier hosts at random, their heritage has completely nothing to do with it.

It's like saying that only relitives from Wales (a country in UK with the red Welsh Dragon on the flag) can use the Boosted Gear.