ryuuguu_yassuu
Artist.
Japanese name: 竜宮ヤッスー (Ryuuguu Yassuu)
The other name: 有坂ヤッスー (Arisaka Yassuu)
Circle & site name: 空×少女×etc (Sora to Shoujo to etc)
See also
* Blog: http://yassu08123.tuna.be/
* Pixiv account: http://www.pixiv.net/member.php?id=5373882
* Tinami account: http://www.tinami.com/creator/profile/56580
* Pixiv sketch account: http://sketch.pixiv.net/@tomoyasu0028
* Senga account: http://sen-ga.com/users/213
* Niconico account: http://www.nicovideo.jp/user/19521628
* Niconico community: http://com.nicovideo.jp/community/co1881619
* Niconico Seiga: http://seiga.nicovideo.jp/user/illust/19521628
* Twitter account: http://twitter.com/yassu08123
* Twitpic account (server stopped): http://twitpic.com/photos/yassu08123
* Ask.fm account: http://ask.fm/yassu08123
* Booth web store: http://yassu08123.booth.pm/
* Lancers creators information: http://www.lancers.jp/profile/yassu08123
* Crowdgate creators information: http://www.crowdgate.net/person/details/16929