Season
- Season 1 1980-04-09
Episode
- Episode 1: An Iga Ninja Infiltrates into Kyoto
- Episode 2: Dark Currents of Winter
- Episode 3: Shadow Warriors
- Episode 4: Signs of Turbulence
- Episode 5: Osaka at Dusk
- Episode 6: Assassins Rendezvous
- Episode 7: A Nostalgic Visit
- Episode 8: Hermit Scholar
- Episode 9: D-Day
- Episode 10: A Massacre
- Episode 11: Assassination Attempt
- Episode 12: The Deathly Attempt
- Episode 13: Amid the Enemies
- Episode 14: A Lone Pursuer
- Episode 15: A Floundering Castle
- Episode 16: A Shadow in the Dark
- Episode 17: The Keicho Hell Blues
- Episode 18: The Night Before the Outbreak of War
- Episode 19: Osaka, The Winter Campaign
- Episode 20: The Death Squad
- Episode 21: A Forlorn Woman Ninja
- Episode 22: Episode 22
- Episode 23: Episode 23
Fujin no Mon
It has been twelve years since the Battle of Sekigahara. The Toyotomi family was sealed in Osaka Castle with a huge amount of gold by Tokugawa Ieyasu. The calm before the storm, there were behind-the-scenes secret spying activities between the Tokugawa and Toyotomi. At that time, Iga Ninja leader, Kirigakure Saizo, was attacked by someone by mistake. The vortex of the times captures those that began to seek the truth. A group of Koga led by Sarutobi Sasuke pledges loyalty to Sanada Yukimura. Saizo puts his life on the line in a ninjutsu battle with the legendary Fuma (Kotaro) Clan who freely use mysterious techniques. Eventually, these actions lead to the demise of the Warring States period.
