Hirotaka Endo

The story is set in a fictional Germany and centers around the outbreak of bio-mechanical creatures named "Demoniacs", who rise from corpses and attack people mindlessly. All the while, a number of human-turned-Demoniacs appear. Some use their powers for good whilst others for evil. One will rise above all other Demoniacs to become the "Blassreiter". (imdb)

Fuu, a waitress who works in a teahouse, rescues two master swordsmen, Mugen and Jin, from their execution to help her find the "samurai who smells of sunflowers." (imdb)