URLs

• https://www.pixiv.net/users/239279
• https://www.pixiv.net/stacc/ninestep
• https://twitter.com/kdn9
• https://twitter.com/intent/user?user_id=157969613
• https://sketch.pixiv.net/@ninestep
• http://ninestep69.web.fc2.com
• http://p.twipple.jp/user/kdn9
• http://twitpic.com/photos/kdn9