URLs

• https://www.pixiv.net/users/1657561
• https://www.pixiv.net/stacc/kuru_ku
• https://twitter.com/kumikku
• https://twitter.com/intent/user?user_id=121121331
• https://sketch.pixiv.net/@kuru_ku
• http://twitpic.com/photos/kumikku
• http://yfrog.com/user/kumikku/photos