Sousuke Aoyama is a college student who suffers painfully from the loss of his parents in a traffic accident. He meets Kozan Shinoda, a suibokuga (India-ink painting) artist, at an exhibition. Kozan becomes interested in Sousuke and surprisingly accepts him as his disciple. However, Kozan’s niece is dismissive of Sousuke and declares to compete with Sousuke for the “Kozan Award.” Although Sousuke seemed uninterested in painting at first, he gradually becomes drawn to it by each stroke he draws…

By the year 2050 AD, a mysterious organization called Galactor has occupied half of the Earth and threatens to exterminate the human race. Around the same time, the International Science Organization had uncovered mysterious stones that bear unusual powers. It is said that one person out of approximately eight million is able to harness the power of the stones; they are known as a “Receptor”. Dr. Kozaburo Nambu gathers a team of these five lucky Receptors together. Known as the “Gatchaman” team, it is their mission to defeat Galactor.