This doujin is part of a series of works that function as prologues to a much larger series (2 books of 200 pages each and several chapters,all on sale on Dlsite),they can be found on the artist's pixiv where you can read them free of charge,also a high resolution version of this prologue doujinshi has been added to the 1st book of the main doujin work,which is of course in high resolution as well.

http://www.pixiv.net/member.php?id=775310

Also consider buying the main doujin on sale on Dlsite(link below) to support the artist,unlike the low resolution previw pages of this prologue,each page of the doujin has a resoltion of 1536x2048,the books and chapters that make up this doujin series story are extremely well done and feature some of the best fighting sequences ever seen in a doujin manga.

http://www.dlsite.com/eng/circle/profile/=/maker_id/RG12050.html

http://www.dlsite.com/home/circle/profile/=/maker_id/RG12050.html

Also the high resolution versions of these prologue doujinshi can be bought on his Pixiv Booth store.
https://mcs.booth.pm/

Thank for sharing.

But damn, the idea is so... bullshit. Tank commander pop their head out while fighting AND female tank does not have head mount cannon (can be 12.7mm or 20mm) so "she" can use it to shot at enemy tank commander while they pop their head out like that, instead "her" commander is the one shot at the enemy commander using a piss poor piston... this is total bullshit.

Base +8, Ayazaki667 +6