Inactive artist.
Japanese name: くろかっこ (Kurokakko)
The other name: たちばな (Tachibana)
Circle name: 居酒屋「黒括弧」
https://nijie.info/members.php?id=11638
http://www.stickam.jp/profile/kuroeiya
http://www.ustream.tv/user/kurokakko
https://www.pixiv.net/users/248109
https://www.pixiv.net/users/3731471
https://www.pixiv.net/stacc/jupita
http://p.twipple.jp/user/kurokakko
http://twitpic.com/photos/kurokakko