Image is the cover of the doujin "Taisa no ga Notteimasu" by the circle King Revolver. It was released at Comiket 78 this past August. If you like the hand-drawn style of coloured brushes/markers on lightly-sized paper, then you should collect the older cover images of King Revolver doujins. The image at
>>1319688 is also by King Revolver. This cover is possibly one of the last of this type from King Revolver since the other doujin covers seem to be all digital. Hopefully, the next valkyria doujin by KR will stay in the pattern of using brushes on paper instead of paint gradients on electronic bits in memory.
