Shinmai Fukei Kiruko-san

Anjou Haruki was eagerly awaiting the day he would get his first junior in the police station at the rural town of Nagashima, so without a second thought, he accepted the responsibility of training and looking after someone who was just transferred to his post. However, not in his wildest dreams could he imagine that his new junior, Otonashi Kiruko, is a former mercenary without an ounce of common sense. Along with her superhuman strength, how will Haruki cover up for all the trouble she stirs?
(Source: Trinity BAKumA)