URLs

• https://www.pixiv.net/users/1450530
• https://www.pixiv.net/stacc/324ma
• https://twitter.com/ichipaka
• https://twitter.com/intent/user?user_id=127139204
• https://sketch.pixiv.net/@324ma
• https://www.pixiv.net/stacc/398016
• http://twitpic.com/photos/ichipaka