Shiba Yuusuke

https://twitter.com/yusukeshiba
http://polyzm.mods.jp/

K-ON! Anthology Comic ch08: Azussan released May 16 '13 4-koma Anime Comedy Music School life Spin-off
Hidamari Sketch Anthology Comic ch01: Silent Sketch Hidamari Sketch Doujin released Sep 1 '14 4-koma Comedy
BanG Dream! Garupa☆PICO Comic Anthology ch10: PasuPare of The Dead released Apr 14 '19 Anime Comedy Music Spin-off