URLs

• https://www.pixiv.net/users/66781
• https://www.pixiv.net/stacc/cpux4
• https://twitter.com/CPUX4
• https://twitter.com/intent/user?user_id=90390926
• https://seiga.nicovideo.jp/user/illust/1055689
• https://www.nicovideo.jp/user/1055689
• https://ersrj4tv.fanbox.cc
• http://piapro.jp/cpux4/
• http://homepage3.nifty.com/ru-ki-/
• http://twitpic.com/photos/CPUX4