Artist. Passed away in January, 2019.
Japanese name: 黒碧天 (Kurohekiten)
The other names: 碧天 (へきてん, Hekiten)
Circle name: 碧天コンビナート (Hekiten Kombinat)
https://www.pixiv.net/users/614662
https://www.pixiv.net/users/3502811
https://www.pixiv.net/stacc/abak4257
https://www.pixiv.net/stacc/applemouse
https://twitter.com/KuroHekiten
https://twitter.com/intent/user?user_id=410009270
https://seiga.nicovideo.jp/user/illust/119303
https://www.nicovideo.jp/user/119303
https://nijie.info/members.php?id=524688
https://pawoo.net/@applemouse
https://pawoo.net/web/accounts/141033
https://sketch.pixiv.net/@applemouse
http://blog.livedoor.jp/kurohekiten/
http://blog.livedoor.jp/industrialcomplex/
