URLs

• https://www.pixiv.net/users/183102
• https://www.pixiv.net/stacc/nikopa
• https://twitter.com/nikopa
• https://twitter.com/intent/user?user_id=49796527
• https://sketch.pixiv.net/@nikopa
• http://nikopa.lo-ol.net/rog/
• http://twitpic.com/photos/nikopa
• http://yfrog.com/user/nikopa/photos