- Type: TV
- Studio: Picture Magic
- Publish Date 2007-04-06
- Status: Completed
- Genre: Adventure Animation Shounen
- Scores: 2.53 by 4,405 reviews
- Duration: 24 min
- Views: 518
Koutetsu Sangokushi
Since ancient times, the Imperial Seal has been handed down down the generations. It bestows enormous strength upon the warriors it selects. The tale of the warriors is told here. Civil conflict and turmoil are raging at the moment. It is an era when massive armies engage in epic conflicts and legendary figures make their marks on history. The inhabitants of the region live in continual terror of the sword during this period of death and ruin. The reluctant Rikuson (Lu Xun), whose family had previously served as the Imperial Seal's guardians before Sonsaku stole it, enters this level. In order to confirm the intent of the Imperial Seal, Rikuson offers his services to Sonsaku at the request of his tutor. However, Sonsaku is killed by assassins, and the Imperial Seal is destroyed. The search for the Imperial Seal and Rikuson's destiny set off on this note.