Artist.
Japanese name: セッコ (Sekko, the artist uses this spelling: "secco")
Site name: ジェラルドの恋人 (Gerard no Koibito)
https://sketch.pixiv.net/@bradley
http://gerald.web.fc2.com
http://privatter.net/u/_rosenau
http://twpf.jp/_rosenau
https://www.pixiv.net/users/370664
https://www.pixiv.net/stacc/bradley
https://twitter.com/_rosenau
http://geraldmemo.blog.fc2.com
http://twitpic.com/photos/_rosenau
http://twitpic.com/photos/_rosenau_memo
