Dai-oki http://www.pixiv.net/member.php?id=2325

Also known as Dioxin and Daioki

Ataisai Touhou Project Doujin released Jul 15 '07 4-koma Chibi Comedy
Atsui Touhou Project Doujin released Oct 14 '07 4-koma Chibi Comedy
Itsumo Doori Touhou Project Doujin released Feb 17 '08 4-koma Chibi Comedy
Illusion Touhou Project Doujin released Mar 16 '08 4-koma Chibi Comedy
Near Touhou Project Doujin released Sep 14 '08 4-koma Chibi Comedy
Mega Flash Touhou Project Doujin released Jan 11 '09 4-koma Chibi Comedy
Book of Fun Touhou Project Doujin released May 31 '09 4-koma Chibi Comedy
Hayai Touhou Project Doujin released Jun 28 '09 4-koma Chibi Comedy
Darui Touhou Project Doujin released Sep 20 '09 4-koma Chibi Comedy
RECYCLE or DIE Touhou Project Doujin released Nov 29 '09 4-koma Chibi Comedy
Akeome Touhou Project Doujin released Feb 7 '10 4-koma Chibi Comedy
K-ON! Anthology Comic ch03: Poets From Hell released Apr 26 '10 4-koma Anime Comedy Music School life Spin-off
K-ON! Anthology Comic: C74 Manga Time Kirara Special released Dec 17 '10 4-koma Anime Comedy Music School life Spin-off
Copy Book Touhou Project Doujin released Mar 4 '13 4-koma Comedy