Earth's Fleet Admiral: Ship Girls Conquer Another World

When an Earth admiral and his loyal ship girl fleet are transported to a parallel world, they discover they're not alone—other admirals and their fleets await. What begins as a clash of tactics and technology evolves into an epic journey of alliance, rivalry, and adventure across uncharted seas. Can Earth's finest naval commander prove his fleet's superiority while navigating the politics and battles of this strange new realm?