To people who don't live in Japan and, thus, do not have access to traditional Japanese foods, many Japanese foods are considered delicacies.
In WW2, Japan considered Americans of Japanese descent to be US Citizens; the enemy.
The us bombed two cities in japan, then they helped japan reconstrust after japans surrender
When America declared war on Japan.
Western powers restricted their trade with Japan.
Prior to the end of WW2 the rulers of Japan were considered GODS
The largest ethnic group in Japan is the Yamato people, who make up approximately 98% of the population. They are considered the native ethnic group of Japan and have a significant influence on Japanese culture.
The Japanese migrated to Australia in the 1880s and 1890s. Before 1866, it was illegal for Japanese people to leave Japan. It was considered a capital offense.
Japan invaded Chinese territory
I'm not sure if this is true, but you have to live there for a number of years and you also have to be Japanese. I, myself, am not Japanese, but my friend is. And she says you have to be Japanese or at least half to be considered a citizen of Japan, but there may be other ways to be a citizen.
Japanese art is inherently Japanese.
Wareware WA chippu o ukeireru if you are not in japan you may get away with saying this but in japan it may be considered an insult