URLs

• https://www.pixiv.net/users/614119
• https://www.pixiv.net/stacc/exec_tec
• https://twitter.com/EXEC_TEC
• https://twitter.com/intent/user?user_id=80005208
• https://nijie.info/members.php?id=2979
• https://pawoo.net/@EXEC_TEC
• https://pawoo.net/web/accounts/36175
• https://sketch.pixiv.net/@exec_tec
• http://exectec.blog.fc2.com
• http://twitpic.com/photos/EXEC_TEC