Gunka no Baltzar

is a manga series by Michitsune Nakajima. It is serialized in Comic@Bunch.

Plot
Glory being won over the roar of cannon fire. Peace exists simply as a time to prepare for the next battle. In a military advanced nation, Balzer advanced quickly up in rank. However, his career takes a sudden turn when he is reassigned a military advisor in a neighboring allied nation with little military power and the lack of civilian support of firearms. Will Major Balzer be able to win over the hearts of the soldiers and civilians?