Kobayashi Tetsuya

Also known as Kobayashi Tetsurou

K-ON! Anthology Comic ch10: Shamisen! released Jun 5 '11 4-koma Animal ears Anime Comedy Music School life Spin-off

K-ON! Anthology Comic ch13: Flute Blowing Time released Jun 5 '11 4-koma Anime Comedy Music School life Spin-off

Hidamari Sketch Anthology Comic ch07: Karaburi Snatch Hidamari Sketch Doujin released Sep 19 '13 4-koma Comedy Hiro x Sae

Hidamari Sketch Anthology Comic ch06: Little Witch Magical Yoshinon Hidamari Sketch Doujin released Nov 17 '13 4-koma Comedy

K-ON! Anthology Comic ch14 released Jun 28 '14 4-koma Anime Comedy Music School life Spin-off