Artist, eromangaka.

Pen-name: 千葉 秀作 (Chiba Shuusaku)
The other names: ちばしゅう (Chiba Shuu) or 千葉○作
Circle name: サークルOUTER WORLD (Circle OUTER WORLD)

See also

• Pixiv account: http://www.pixiv.net/member.php?id=807207
• Privatter account: http://privatter.net/u/chibasyu
• Twitter account: http://twitter.com/chibasyu
• Twipple photo images: http://p.twipple.jp/user/chibasyu
• Omata.pic account: http://omata-pic.com/member.php?id=2520
• Twitpic account (stopped): http://twitpic.com/photos/chibasyu
• Ask.fm account: http://ask.fm/chibasyu
• Google pluis account: http://plus.google.com/114100282763774851465/posts
• Circle.ms: http://c10000199.circle.ms/oc/CircleProfile.aspx
• Amazon.co.jp: http://www.amazon.co.jp/千葉-秀作/e/B004LRINMU/