Artist.
Japanese name: ソラ (Sora)
Circle name: 木漏れ日亭 (Komorebi-Tei)
https://www.pixiv.net/users/2740332
https://www.pixiv.net/stacc/sky_s04
https://twitter.com/sky_s04
https://twitter.com/intent/user?user_id=214741867
https://seiga.nicovideo.jp/user/illust/8484690
http://com.nicovideo.jp/community/co2436956
http://www.nicovideo.jp/mylist/25225835
https://www.nicovideo.jp/user/8484690
https://sketch.pixiv.net/@sky_s04
http://privatter.net/u/sky_s04
http://portal.circle.ms/Circle/Index/10128344
http://webcatalog.circle.ms/Perma/Circle/10128344
http://p.twipple.jp/user/sky_s04
http://twitpic.com/photos/sky_s04
http://yfrog.com/user/sky_s04/photos