A soccer loving boy Takasugi Kazuya dreams of playing soccer with his Japan League star father at the National Yoyogi Stadium. The story follows Kazuya's life as he travels to Argentina, plays for Yamaki, and goes to the 1998 World Cup in France.

After Japanese-American FBI agent Taki Kazuya and Kamen Rider 1 defeat a bat monster, they decide to contact the former riders including Stronger to investigate the appearance of monsters attacking them and civilians. Their investigation reveals the coming of an alien empire out to destroy the Earth, finishing the work that Shocker and other terrorist organizations have failed due to their defeat at the Rider's hands.

Set in nineteenth-century America, Red is the last living survivor of a Native American tribe that was slaughtered by white men. On a long journey in search of revenge, he travels with Iero Ito, a samurai who ran away to America after being defeated in the Seinan civil war, and Ann, a mysterious prostitute. The bonds of friendship between the three are touching. Although it is all fiction, the story seems very real as it is based on actual battles between US troops, Apaches and other tribes.