Shinobi: Heart Under Blade (2005)

Cast: Yukie Nakama, Joe Odagiri, Tomoka Kurotani, Erika Sawajiri, Lily, Takeshi Masu, Tak Sakaguchi, Kippei Shiina, Mitsuki Koga, Houka Kinoshita

Even though Gennosuke and Oboro are from rival ninja villages, they are secretly in love. At an annual conference with the Lord, it is dictated that a competition--a fight to the death--will take plac…