URLs

• https://www.pixiv.net/users/499545
• https://www.pixiv.net/stacc/all39riv
• https://twitter.com/Riku_haruta
• https://twitter.com/Riku_oni_haruta
• https://twitter.com/intent/user?user_id=231378564
• https://twitter.com/intent/user?user_id=1115260825038491648
• https://sketch.pixiv.net/@all39riv
• http://39riv.web.fc2.com
• https://odaibako.net/u/Riku_haruta
• http://www14.oekakibbs.com/bbs/hibigoto/data/
• http://www14.oekakibbs.com/bbs/hibigoto/oekakibbs.cgi
• http://39riv.tuna.be
• http://p.twipple.jp/user/Riku_haruta
• http://twitpic.com/photos/Riku_haruta
• http://yfrog.com/user/Riku_haruta/photos