Artist.
Name: apt （あぷと）
Home page: http://argade.blog36.fc2.com/
Pixiv account: http://www.pixiv.net/member.php?id=757609
Twitpic account: http://twitpic.com/photos/aptxx
https://www.pixiv.net/users/757609
https://www.pixiv.net/stacc/ermer
https://twitter.com/aptxx
https://twitter.com/xxxtpa
https://twitter.com/intent/user?user_id=183200449
https://twitter.com/intent/user?user_id=3248342665
https://apt.fanbox.cc
https://sketch.pixiv.net/@ermer
https://xxxtpa.tumblr.com
https://www.instagram.com/maa_532/
http://argade.blog.fc2.com
http://twitpic.com/photos/aptxx
http://yfrog.com/user/aptxx/photos