Artist name: em
Other names: blacklabel, 抜天 (Nuten), and Hakike
Site name: とつぜんのはきけ。 (Totsuzen no Hakike. "Sudden Nausea.")
https://www.pixiv.net/users/83300
https://www.pixiv.net/stacc/blacklabel
https://twitter.com/hakike
https://twitter.com/intent/user?user_id=129702014
https://em-industry.booth.pm
https://nijie.info/members.php?id=927
https://hakike.fanbox.cc
https://www.pixiv.net/fanbox/creator/83300
https://sketch.pixiv.net/@blacklabel
https://skeb.jp/@hakike
http://theinterviews.jp/plan38
http://twitpic.com/photos/hakike
