Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Starship! (Manga) Vol. 9

Victorious, romantically contented, and rich, Hiro is ready for his next move--the construction and deployment of a mothership! There's plenty of room on the new craft, which comes in handy when two new alien girls join the crew. They're beautiful! They're twin sisters! They're...space dwarves?!