Getchu - http://www.getchu.com/soft.phtml?id=911411
Erogamscape - https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=23866
VNDB - https://vndb.org/v19590
Holyseal - http://holyseal.net/cgi-bin/mlistview.cgi?prdcode=13636
Comshop - http://www.comshop.ne.jp/items/item-301199.html
DMM - http://dlsoft.dmm.co.jp/detail/hobe_0343/
DMM - http://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=2090apc11478/
Melonbooks - https://www.melonbooks.co.jp/detail/detail.php?product_id=168105
Toranoana - https://www.toranoana.jp/mailorder/article/21/0006/56/95/210006569502.html
Game OHP - http://ibiza-games.jp/main.html

Artist - Shigunyan (しぐにゃん)
Artist - Watagashi Yui (わたがしゆい) (ワタガシユイ)
Artist - Kamene. (かめねぇ。) <- not verified

Replacing /g/993454/b6893df26a/
More complete.