Books in the Reborn as a Space Mercenary: I series

THIS PRINCESS IS PRECIOUS BOOTY!Former corporate stooge turned star-faring bounty hunter Hiro has survived another battle long enough for the Pirate-Hunting Unit to intervene. To ensure the safety of their current charge, the Princess Chris, Imperial forces have been commanded to accompany the starship Krishna on her travels. With the Imperial Fleet protecting them, Hiro and the harem should be able to relax for once...but suddenly, they’ve got a new challenge on their hands! In interstellar space, the game never saves, and only ends one way! Can Hiro protect the princess, and himself?!