https://www.pixiv.net/users/611072
https://www.pixiv.net/stacc/bata49
https://twitter.com/caerulepus
https://twitter.com/intent/user?user_id=91284132
http://com.nicovideo.jp/community/co1080727
https://sketch.pixiv.net/@bata49
http://blog.livedoor.jp/caerulepus/
http://mixi.jp/show_friend.pl?id=15573073
http://www.stickam.jp/profile/caerulepus
