Artist, mangaka. Formerly tagged as aco.
Pen-names: "Aco" or コアヤアコ (Koaya Ako or Koaya Aco)
Circle name: 緊急発進
Site name: 閑話（休題）。
https://www.pixiv.net/users/8603
https://www.pixiv.net/stacc/aco
https://twitter.com/Acoooooooooo
https://twitter.com/intent/user?user_id=139782605
https://nijie.info/members.php?id=21199
https://pawoo.net/@acoooooooooo
https://pawoo.net/web/accounts/575040
https://sketch.pixiv.net/@aco
https://acoooooooooo.tumblr.com
http://acokanwa.blog.fc2.com
http://www.stickam.jp/profile/acoweb
http://c10002740.circle.ms/oc/CircleProfile.aspx
http://c10035047.circle.ms/oc/CircleProfile.aspx
http://doujinshi.mugimugi.org/browse/author/87719/
http://doujinshi.mugimugi.org/browse/circle/44920/
https://enty.jp/users/4082
http://twitpic.com/photos/acoooooooooo
