Yurihara Aki http://www.pixiv.net/member.php?id=603008

Hidamari Sketch Story Anthology Comic ch07: Let's have fondue together! Hidamari Sketch Doujin released Aug 1 '13 Comedy
Dream-Beholding Schizanthus released Feb 1 '14 Drama Yuri
The Azure Bird and Spring Wind released Jan 20 '15 School life Supernatural Yuri