https://www.pixiv.net/users/2543682
https://www.pixiv.net/stacc/pipipiosuke
https://twitter.com/pipipistar
https://twitter.com/intent/user?user_id=213279499
http://www.nicovideo.jp/mylist/25647049
http://p.twipple.jp/user/pipipistar
http://twitpic.com/photos/pipipistar
http://yfrog.com/user/pipipistar/photos
