The story tells about Hiroshi Shiba, a car racer who is mortally wounded on a laboratory accident, but restored to life by his father, Professor Shiba, a talented scientist/archeologist, who is incidentally investigating the relics of the ancient Yamatai Kingdom. The professor discovers a tiny bronze bell with sorcerous powers, and shortly afterwards he is murdered by the henchmen of Queen Himika, the ruler of the Yamatai (sometimes translated as Jamatai) Kingdom, who wants to seize the ancient bell and its power.
Kiyoshi Nagai (永井潔 Nagai Kiyoshi, born September 6, 1945 in Wajima, Ishikawa), better known by the penname Gō Nagai (永井 豪 Nagai Gō?), is a Japanese manga artist and a prolific author of science fiction, fantasy, horror and erotica. He made his professional debut in 1967 with Meakashi Polikichi, but is best known for creating Cutie Honey, Devilman, and Mazinger Z in the 1970s. In 2005, he became a Character Design professor at the Osaka University of Arts. Since 2009, he is a member of Tezuka Osamu Cultural Prize's nominating committee.