Tetsujin 28-go (Gigantor)

Tetsujin 28-go is the original remote-controlled robot. It lacks an AI, but its impact on the genre is undeniable. It set the stage for all future mecha, establishing the trope of a young boy controlling a massive machine to fight crime. It is a retro classic that captures the wonder of early science fiction.

While it lacks the complexity of modern AI-driven robots, its historical importance cannot be overstated. It is perfect for fans of retro anime and those who want to see where the 'giant robot' genre began. It is a charming, nostalgic piece of history.