https://www.pixiv.net/users/232408
https://www.pixiv.net/stacc/tentei62
https://twitter.com/tentei87
https://twitter.com/intent/user?user_id=876774908243525632
https://sketch.pixiv.net/@tentei62
https://www.pixiv.net/stacc/inubashiri_tentei
https://twitter.com/10tei87
https://twitter.com/ryota_tentei
http://p.twipple.jp/user/ryota_tentei
http://twitpic.com/photos/ryota_tentei
http://yfrog.com/user/ryota_tentei/photos
