Artist, eromangaka. The author of Fetix! Formerly tagged as ikuya.
Japanese name: 幾夜大黒堂 (Ikuya Daikokudou or IkuyaDaikokudou)
The other name: 幾夜 (Ikuya)
Circle name: 幾屋大黒堂
The other circle name: 描技廠 (Byougishou) (Donchan's circle)
https://www.pixiv.net/users/464765
https://www.pixiv.net/stacc/ikuya
https://twitter.com/ikuyadaikokudou
https://twitter.com/intent/user?user_id=15624359
https://pawoo.net/@ikuyadaikokudou
https://pawoo.net/web/accounts/68979
https://daikokudou.fanbox.cc
https://www.pixiv.net/fanbox/creator/464765
https://sketch.pixiv.net/@ikuya
https://www.tinami.com/creator/profile/26061
http://ikuyadaikokudou.sakura.ne.jp
http://ikuyadaikokudou.sakura.ne.jp/sblo_files
http://www.stickam.jp/profile/ikuyadaikokudou
http://doujinshi.mugimugi.org/browse/circle/20928
http://twitpic.com/photos/ikuyadaikokudou
