Artist.

Nickname: koshi00x or こしなぎ (Koshinagi)
Blog name: Material Added
Old site name: Giraffe Child

See also

• Blog: http://koshiblo.blog.fc2.com/
• Pixiv account: http://www.pixiv.net/member.php?id=163511
• Pixiv novels: http://www.pixiv.net/novel/member.php?id=163511
• Tinami account: http://www.tinami.com/creator/profile/8267
• Piapro account: http://piapro.jp/koshi00x
• Tumblr: http://koshinagi00x.tumblr.com/
• Privatter account: http://privatter.net/u/koshitwi0101x
• Main twitter account: http://twitter.com/koshi00x
• Twitpic account (1): http://twitpic.com/photos/koshi00x
• Twitpic account (2): http://twitpic.com/photos/koshitwi0101x
• Twipple photo images (1): http://p.twipple.jp/user/koshi00x
• Twipple photo images (2): http://p.twipple.jp/user/koshitwi0101x
• Old blog (stopped): http://mablog.blog.shinobi.jp/
• Home page (closed in 2011): http://gcfw.vis.ne.jp/
• Image gallery (dead): http://pixiv.cc/koshi00x/