Books with title Shinobi Life, Vol. 1

A fantastic ninja comedy!! Beni doesn't care whether she lives or dies until one day a hero appears before her very eyes. And this hero, who swears his undying loyalty to her turns out to be none other than...a ninja from the past?!

An average high school girl is suddenly saved by a time-slipping ninja who thinks she is a princess he has sworn to protect. Romance blooms as he tries to protect her in the crazy modern world.

Beni and the young Kagetora are getting closer, and she seems to be finding a place for herself in his ninja village, but all is not what it seems as ninjas have been dropping like flies during their missions. Original