Source rip

artist: Yasamata Shiyami
artist: SHIYAMI

Masaya Miyashita is the real name of the artist using the pseudonym "SHIYAMI" or "Yasamata Shiyami" in the database. A number of years ago, this artist had been arrested for publishing doujinshi. I don't know if the regulatory troubles had resulted in the artist using multiple pseudonyms or different ones since 2008 (how annoying!). An overview of what happened is at:
http://viid.me/9MexU

The circle "S-Plus" is the most stable reference for this artist. The artist used various names such as "SHIYAMI" or "Yasamata Shiyami" for doujin and PC HCG works while maintaining his professional artist name as Masaya Miyashita.

See the artist's archived homepages for proof of the various names he used:
http://shink.me/PBg7i
http://viid.me/9MrdO

So, do all the different works by the artist as "shiyami" and "yasamata shiyami" get aggregated under the artist's real name of "Masaya Miyashita"?

Base +21, ifr22k +7, nhk1919 +10

Missing cover BTW.

@Anime Janai
We'll leave them grouped for searching's sake.

Base +38