The story is based on the manga Goyōkiba (御用牙) by Kazuo Koike, whose Lone Wolf and Cub manga was also adapted as a film series by Katsu, this time starring his brother, Tomisaburo Wakayama.
The Razor's Edge | The Razor's Edge (1984 film) | Occam's razor | The Razor's Edge (1946 film) | Razor & Tie | Hattori Hanzō | Donovan "Razor" Ruddock | The Rusty Razor | The Razor’s Edge | Straight razor | Steppin' Razor | Safety razor | Razor Shines | Razor (scooter) | razor (philosophy) | Razor Eaters | Razor 1911 | Razor | razor | Jim "Razor" Sharp | Donvan "Razor" Ruddock | Battlestar Galactica: Razor |