URLs

• https://www.pixiv.net/users/785638
• https://www.pixiv.net/stacc/ropiropi
• https://twitter.com/katari471
• https://twitter.com/intent/user?user_id=373395588
• https://sketch.pixiv.net/@ropiropi
• http://blog.livedoor.jp/katarisan/
• http://livedoor.2.blogimg.jp/katarisan/imgs/8/f/
• http://www15.ocn.ne.jp/~ropiropi/
• http://twitpic.com/photos/katari471