NINJA TRUTH
Season 1, episode 21: The Koka Ninja - Their Light and Shadow. Playback is hosted by an external player.
Episodes
- Season 1, episode 1Episode 1
- Season 1, episode 2Episode 2
- Season 1, episode 3Shuriken
- Season 1, episode 4Ninja Yashiki
- Season 1, episode 5Ninja Fire Arts
- Season 1, episode 6Concealed Weapons and Hyorogan
- Season 1, episode 7In Search of the Kunoichi, the Female Ninja
- Season 1, episode 8Extraordinary Ninja Tools: Kunai and Ikibukuro
- Season 1, episode 9Shinobi Rokugu: The Six Essential Tools of the Ninja
- Season 1, episode 10Poison and Medicine: The Ninja's Double-Sided Coin
- Season 1, episode 11Innin and Yonin: The Yin and Yang of the Ninja
- Season 1, episode 12Physical Abilities of the Ninja
- Season 1, episode 13Ninja Mnemonics
- Season 1, episode 14Ninja in Tokyo
- Season 1, episode 15Ninja Communication
- Season 1, episode 16The Fuma Ninja
- Season 1, episode 17Iga, Home of the Ninja
- Season 1, episode 18The Ninja Art of Escape
- Season 1, episode 19The Bansenshukai
- Season 1, episode 20Ninja Tools of Clay and Stone
- Season 1, episode 21The Koka Ninja - Their Light and Shadow
- Season 1, episode 22Flying Ninja
- Season 1, episode 23THE LAST NINJA
- Season 1, episode 24The Forefront of Ninja Research
- Season 1, episode 25SARUTOBI Sasuke - The Original Ninja Hero
- Season 1, episode 26Ninja to Keep the Peace
- Season 1, episode 27The Ninja and Disaster Preparedness
- Season 1, episode 28Ninja Arts Inspired by the Animal Kingdom
- Season 1, episode 29The Hayamichi-no-mono of the North
- Season 1, episode 30The Ninja and Guns
- Season 1, episode 31The Ninja and the Weather
- Season 1, episode 32The Latest in Ninja Research