What is a Slay Vega? In the manga, Chise is referred to as being a "Slay Vega." In Japanese it's 夜の愛し仔（スレイ・ベガ）, "Beloved Child of the Night."  



What does this term mean? What is the significance of this?
It would seem the scanlators use the term &quot;Slay Vega,&quot; while the official Seven Seas release uses the term &quot;Sleigh Beggy.&quot; While the former certain sounds cooler, the latter seems to be more correct. Acording to Manx lore &quot;Sleigh Beggy&quot; (or rather Sleih Beggey in the Manx language, meaning &quot;little people.&quot; The equivalent of &quot;fairy&quot; in English.) is a term used to describe a type of fairy that originally inhabited the Isle of Man.

On Seven Seas' Tumblr blog, they mention the significance being:

For Chise, this term is used to describe her being a type of extraordinary individual, and not being an actual fairy. So while the scanlator's intended meaning for &quot;Slay Vega&quot; may have been &quot;dearest child of the night,&quot; it's actual meaning to English speakers is &quot;to kill a star.&quot;
To this extent, we are of one mind in that the usage of Sleigh Beggy is in line with the manga-ka’s intended vision for this amazing series. Hopefully this clears up any confusion or misconceptions our readers had.