Girls Und Panzer: Ribbon Warrior by Nogami Takeshi — Ongoing

P03
Chapter 1 released Sep 17 '14
Chapter 2 released Oct 11 '14
Chapter 3 released Nov 15 '14
Chapter 4 released Dec 26 '14
Chapter 5 released Feb 22 '15
Chapter 6 released Mar 22 '15
Chapter 7 released Aug 4 '15
Chapter 8 released Aug 21 '15
Chapter 9 released Nov 20 '15
Chapter 10 released Feb 19 '16
Chapter 11 released Jul 15 '16
Chapter 12 released Dec 30 '16
Chapter 13 released Dec 30 '16
Chapter 14: Tategoto Highschool's Aung-san - Part 2 released Feb 23 '17
Chapter 15: Kuromorimine Strikes Back - Part 1 released Mar 6 '17
Chapter 16: Kuromorimine Strikes Back - Part 2 released Jun 16 '17
Chapter 17: Kuromorimine Strikes Back - Part 3 released Jun 25 '17