The Irresponsible Captain Tylor

Justy Ueki Tylor thought a career in the United Planets Space Force would give him an easy life: enlist, get a desk job, spend the rest of his life in quiet, boring comfort. No sooner does he take the qualifying exam than war breaks out with the Raalgon Empire, and circumstances quickly conspire to land this volunteer off the street in command of the cruiser "Soyokaze". Now Tylor faces two uphill battles—against the Raalgon fleet that wants to kill him, and against his own crew, who expect him to conform to some standard of military discipline. But as the war rages, Tylor's easy-going ways might have a better chance of converting his crew than vice-versa.

Synopsis from Anime News Network