Japanese name: 蒼井 さつき (Aoi Satsuki)
Other nickname: さちん (Sachin)
Circle & site name: 蒼空の丘 (Aozora no Oka)
https://www.pixiv.net/users/73030
https://www.pixiv.net/stacc/sachin116
https://twitter.com/sachin0116
https://twitter.com/sachin116
https://twitter.com/intent/user?user_id=26967400
https://twitter.com/intent/user?user_id=310825373
https://sketch.pixiv.net/@sachin116
http://aoi-aozora.sakura.ne.jp
http://aoi-aozora.hp.infoseek.co.jp
http://twitpic.com/photos/sachin0116
http://twitpic.com/photos/sachin116
http://yfrog.com/user/sachin0116/photos
