URLs

• https://www.pixiv.net/users/2358476
• https://www.pixiv.net/stacc/okayui
• https://twitter.com/i_okayu_i
• https://twitter.com/oky_oky_i
• https://twitter.com/intent/user?user_id=328513983
• https://twitter.com/intent/user?user_id=4892885172
• http://com.nicovideo.jp/community/co1651193
• http://twitpic.com/photos/i_okayu_i
• http://yfrog.com/user/i_okayu_i/photos