URLs

• https://www.pixiv.net/users/470779
• https://www.pixiv.net/stacc/ddanggogi
• https://sketch.pixiv.net/@ddanggogi
• http://blog.naver.com/ddanggogi
• https://twitter.com/younh2o
• https://twitter.com/intent/user?user_id=2156002880
• http://twitpic.com/photos/younh2o