URLs

• https://www.pixiv.net/users/59982
• https://www.pixiv.net/stacc/gullwing
• https://twitter.com/TadashiHiroishi
• https://twitter.com/intent/user?user_id=80489092
• https://sketch.pixiv.net/@gullwing
• http://twitpic.com/photos/TadashiHiroishi