Hara Yui https://www.pixiv.net/en/users/517112

http://harablog55.jugem.jp

Kiniro Mosaic ch01 released Feb 6 '11 4-koma Anime Comedy School life Subtext
K-ON! Anthology Comic ch11: Un-tan! released Jun 5 '11 4-koma Anime Comedy Music School life Spin-off
K-ON! Anthology Comic ch01: The Afterschool Goes On released Jan 8 '15 4-koma Anime Comedy Music School life Spin-off
My Little Princess released May 25 '17 Childhood friends Comedy School life Yuri