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 place between the five best shinobi from each village. Gennosuke and Oboro's love is made even more impossible when they each got picked as the leader of the five to represent their respective villages.
Is Shinobi: Heart Under Blade on Netflix? Yes! The movie Shinobi: Heart Under Blade is now on Netflix in the countries listed below.
| Writing | Kenya Hirata | Author |
| Writing | Fûtarô Yamada | Author |
| Camera | Masasai Chikamori | Director of Photography |
| Editing | Isao Kawase | Editor |
| Directing | Ten Shimoyama | Director |
| Production | Nozomu Enoki | Producer |
| Sound | Taro Iwashiro | Original Music Composer |
| Art | Toshihiro Isomi | Production Design |
