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