URLs

• https://www.pixiv.net/users/2738903
• https://www.pixiv.net/stacc/calciocio
• https://twitter.com/umaisaka
• https://twitter.com/intent/user?user_id=257907229
• https://sketch.pixiv.net/@calciocio
• http://cocohore.web.fc2.com/oyako-anthology/
• http://p.twipple.jp/user/umaisaka
• http://twitpic.com/photos/umaisaka