Modern Weapons in a Fantasy World MWFW

Nagato Kazuya, a “Military Nerd” High School student who gains the ability to summon modern-day weapons and soldiers, when he reincarnated into another world.

Together with his summoned Yandere military adviser, soldiers and modern-day weapons, they will conquer the land, seas & skies of a Fantasy world.

These are the unparalleled existences of his Yandere harem and their stories of combat.