Black Rain movie plot

When the Hiroshima atomic bomb exploded, Yasuko was on a boat to see her uncle Shigematsu, and "Black Rain" was drenched in the Seto Inland Sea. Later, Shigematsu and his wife took Yasuko and Shigematsu's mother, Akin, back to their hometown - a small island in Fukuyama City. The people in the village were injured by the atomic bomb to varying degrees. Shigematsu sold his ancestral land and started carp farming with his childhood friend. Because it is said that eating carp is very effective in treating the aftermath of the atomic bomb. The villagers have their own troubles. The Okazaki family runs a small grocery store with a son, Yuichi, who goes mad when he hears the sound of a bus engine. The Chimoto family let their children work as bartenders and secretly did black work. And what Shigematsu is worried about is not his own physical condition, but Yasuko's marital problems. The person who proposed the marriage shrank back when she heard that she had seen "Shine". In order to relieve everyone's doubts, Shigematsu re-copied Yasuko's diary, trying to prove that she was only drenched in Black Rain, and did not directly see the "flash" - the atomic bomb explosion. Soon, Shigematsu's friends died one after another, and his wife also suffered from schizophrenia. Yasuko had no choice but to pin her heart on Yuichi, who was as motionless as a stone sculpture when she didn't hear the sound of the engine, but soon she also began to lose her hair .