The Cold-Hearted Rule

1. Howl! The Oath of the Ring1981-04-20 2. The Man Who Was Forged in the Hole of the Tiger1981-04-27 3. The Battle to Death in Masks1981-05-04 4. Tora, Inhaler of Blood1981-05-11 5. Youth Hunting1981-05-18 6. The Burning Fight Spirit1981-05-25 7. Puzzle of Tiger Perimeter1981-06-01 8. Decisive Battle! Tag Match1981-06-08 9. Dangerous! Japanese Pro Wrestling1981-06-15 10. The Challenge of Iron Mask1981-06-29 11. The Cold-Hearted Rule1981-07-05 12. The Hawk of Hell1981-07-13 13. The Thousand Knocks of Shigeo Nagashima1981-07-20 14. Immortal Champion Belt1981-08-03 15. A Space Professional Wrestling Union!?1981-08-17 16. Tatsuo Aku Approaches Hassan1981-08-31 17. Recollection: Pro Wrestling's Way1981-09-14 18. Trap! One Second Before Gong1981-09-14 19. Death God Silver's Betrayal1981-09-21 20. Crash! Tiger Hurricane1981-10-05 21. Hassan's Secret1981-10-12 22. Push Down Bronze Muscle!1981-10-19 23. Butcher's Condition of Challenge1981-10-26 24. Tiger VS Butcher1981-11-02 25. Men's Battle1981-11-16 26. The Anger of Shun Hansen1981-11-23 27. The Gun Which Calls the Storm1981-11-30 28. Devil Chop of Fear1981-12-07 29. Fly! Tatsuo Aku1981-12-14 30. Shivering Battle Royale1981-12-21 31. Hassan's Fire Blowing Anger1982-01-04 32. The Gong's High Ringing Decisive Battle1982-01-11 33. The Unwanted Result at the Battle's Conclusion1982-01-18