Record label gets mistaken as artist?

[yindesu]

ABSOLUTE CASTAWAY is 中恵光城’s personal circle according to プロフィール | ABSOLUTE CASTAWAY

There is a discussion on cataloging the music of doujin circles here:

How should we handle doujin music?

There’s an area of the Japanese music industry that I’m just starting to wade into. It’s known as doujin (or dōjin) music and there’s a Wikipedia article about it here. Basically, they are amateur individuals or groups self-producing music that are often “tributes” or “inspired by” official franchises (kinda like fan art, but for music). But there is also a lot of original music created by these doujin artists. You may have heard of vocaloid, or the character Hatsune Miku that features a lot in …

I would expect the “group” to be kept separate from the person regardless of what release artist and track artist is chosen.