There was a play called Ochiyo to Hanbei that was popular in the Edo period. The story is about a man and a woman with secrets who travel and finally commit suicide together. The painting is a poster of the time. A man and a woman hold hands and enter a paper umbrella together. Especially a torn umbrella. Although Japan seems unique, such images can be thought of as metaphors for "secrets of men and women and suicide". The same would be true for the poster of the grave of the fireflies. It's a hidden message. Although Seita and Setsuko are not lovers or suicides. The two people holding the umbrella have a secret binding each other's deaths. It was Seita's selfishness that kept the two of them away from society and community, and it caused Setsuko to die. → in fact, even in the opening scene shortly after the war, a kind person gave Seita rice balls. He had some money as save but actually didn't use it. He's been a bit of a jerk somewhere. Basically, Setsuko is innocent of anything, but Setsuko's death has caused Seita to lose him humanity and he has given up on living. It's a bad way to put it, but it can be said that Setsuko possessed Seita and killed him. That's why the two of them who met after death seem to be somewhat happy. You can't live apart from society and live in a world of two people alone. Something like that. I wonder if it will be understood. Is it ok? Overseas bro! Worship Otaking!!!!!