An episode of the Animal Planet series River Monsters filmed in Mongolia mentioned ninja miners; a local guide mentioning that ninjas will aggressively defend their claims from intruders.
Teenage Mutant Ninja Turtles | miner | Teenage Mutant Ninja Turtles (1987 TV series) | Ninja Scroll | coal miner | Vanilla Ninja | Ninja Gaiden | Ninja Assassin | Coal Miner's Daughter | Revenge of the Ninja | ninja | Donatello (Teenage Mutant Ninja Turtles) | Teenage Mutant Ninja Turtles (1990 film) | Ninja | Beverly Hills Ninja | American Ninja Warrior | Teenage Mutant Ninja Turtles II: The Secret of the Ooze | Teenage Mutant Ninja Turtles III | Teenage Mutant Ninja Turtles Adventures | Teenage Mutant Ninja Turtles 3 | Ninja Tune | Ninja in the Dragon's Den | David Miner | American Ninja 4: The Annihilation | Teenage Mutant Ninja Turtles (Mirage Studios) | Teenage Mutant Ninja Turtles (2012 TV series) | Teenage Mutant Ninja Turtles (2003 TV series) | Ninja High School | Naruto Shippuden: Ultimate Ninja Storm 2 | Leonardo (Teenage Mutant Ninja Turtles) |