Nanako works day and night to cook and clean for a house full of interesting characters. Notably, a scientist who has plans of turning Nanako into his greatest experiment. But the military and the church have plans of their own in mind, once the doctor succeeds with his experiment and trains Nanako for ultimate strength and endurance.
Najica Blitz Tactics follows the adventures of Najica Hiiragi, a female secret agent. During one mission, she rescues Leila, a young bioengineered cyborg who then becomes her partner. Together, they must battle evil forces in a series of breath-(and clothes) taking adventures to make the world safe for fan service.
Touma is greeted in Tokyo by a cute girl named Urara who has a crush on him. However his trip turns into a failure as he fails to pass the entrance exam, which he lies about to impress Mieko, a cute model. Now he must live with Urara, who happens to be his cousin, while trying to win the heart of Mieko and overcome Urara's seductive plan to keep them apart.
It was just a juvenile search for adventure that brought young mystic Nakahito face to face with the android mega-weapon, Kurumi. With just a kiss, she is activated and answers only to him. Now they embark on a comedic journey that will carry them across Japan to discover the secrets of the Steel Angels and how such technology has come to exist before the advent of television. In their travels they will encounter spies, army agents and rogue Steel Angels but the real discoveries lie in the heart of a young teen and the miracle he has awakened with a kiss.