URLs

• https://www.pixiv.net/users/161292
• https://www.pixiv.net/stacc/tsukine
• https://twitter.com/Yuya9
• https://twitter.com/intent/user?user_id=69982712
• https://seiga.nicovideo.jp/user/illust/1044261
• https://www.nicovideo.jp/user/1044261
• https://www.tinami.com/creator/profile/12109
• http://yuya12cirno.blog.fc2.com
• http://p.twipple.jp/user/yuya9
• http://twitpic.com/photos/yuya9
• http://yfrog.com/user/yuya9/photos