第70話: ラフレシアの花は、宇宙から来た強力な放射性植物人間であることが判明する。

70

Rafflesia, the largest flower on earth, is found to be in fact a plant man from outer space. This flower, which needs radioactivity to survive, is stronger than it looks, and even Atom is no match for it. (Source: Tezuka Productions)