Artist. Fomerly tagged as nabiiro.
Japanese name: 鈍色 玄
Reading in the blog (June, 2011): にびいろ くろ (Nibiiro Kuro)
Reading in the artist's pixiv profile: にびいろ しずか (Nibiiro Shizuka)
Circle name: のふぃらーぐ
Site name: まるぐ屋.exe
https://www.pixiv.net/users/1250474
https://www.pixiv.net/stacc/kuro2002
https://twitter.com/nibiiro_SZK000
https://twitter.com/nibiirokuro
https://twitter.com/intent/user?user_id=107682885
https://twitter.com/intent/user?user_id=1251206623
https://seiga.nicovideo.jp/user/illust/1512295
https://www.nicovideo.jp/user/1512295
https://zm01o3m3.fanbox.cc
https://www.pixiv.net/fanbox/creator/1250474
https://sketch.pixiv.net/@kuro2002
http://www.stickam.jp/profile/nibiiro
http://c10019271.circle.ms/oc/CircleProfile.aspx
http://c10041077.circle.ms/oc/CircleProfile.aspx
http://nibikuro.blog.fc2.com
