Yuuto Amakawa has had a tough life. Seven years ago, both of his parents were tragically killed in a car accident, leaving him without a single living relative. His friend Rinko Kuzaki has taken care of him every since. Yuuto's sixteenth birthday has arrived, but instead of a birthday gift of a normal life he meets Himari, a catgirl samurai who swears to protect him. Within weeks Yuuto's life is thrown into chaos as his family's dark past comes to light. With demons appearing around him, Rinko and Himari fighting for his attention and a sinister plot beginning to surface, can Yuuto live the normal, safe life he wants so badly?
It starts with one girl. The comes another. You know where we are going here.. One guy has a collection of girls which keeps on growing as the story progresses. Both have heavy supernatural elements as well.
If you liked one, check out the other.
In a world where magic is a reality, the young Louise is at the bottom of her class. Dubbed "Zero" by her classmates at Tristein Academy (due to her zero success rate for magic), Louise (along with all first year students) was charged with summoning a familiar; and instead of a cute magical creature, the familiar arrived in the form of... Saito Hiraga, a normal Japanese boy who was abruptly teleported from his own world?! Can both Louise and Saito come to terms with their new and complicated "relationship" and (more importantly) help Saito find a way home?
Dragon Crisis and Zero no Tsukaima not only share the same female lead actress, they both offer a decent amount of action. While Zero focuses more on harem, both series revolve around a boy whose life is drastically changed by a mysterious girl. Zero tends to be more risque than Dragon Crisis but both are an enjoyable watch with good endings. Both focus on magic, fantasy, harem, and love.