URLs

• https://www.pixiv.net/users/1506
• https://www.pixiv.net/stacc/coda
• https://twitter.com/vagblue
• https://twitter.com/intent/user?user_id=51800300
• http://com.nicovideo.jp/community/co127667
• https://sketch.pixiv.net/@coda
• http://koshik.blog.fc2.com
• http://www.koshikudake.com