You were talking about Japan’s social sentiment of the zainichi. So I pointed to the year long hate speech protests they conducted toward school children
More than half of which were driven out of the country, by threat of settler violence, during the Nakhba.
It is completely false. They left because their Arab allies warned them to leave as they were going to invade Israel. Which they did.
What really happened is the first Jewish immigrants(just 100 people in 1890 known as Rishon LeZion) faced harsh conditions. Trouble farming their barren land, starving and trouble getting water to their settlement. All while starving and trying to live the Arab marauders would pillaged their settlement. There was no displacement or made up nakhba.