Answer:
A)China
Step-by-step explanation:
The simplest way to summarize the millenary history of Sino-Japanese relations is to remember that China has contributed many positive things to Japan while Japanese contributions to Chinese history have been smaller.
Japan is an island country, an archipelago fostered by thousands of islands, but its history is developed from the largest of the four main islands, Honshu. From there, the first settlers of the Mongol race arrive from the continent and from there they move the previous inhabitants towards the north. The newcomers of the continent bring customs that they then develop to transform them into something singular, differentiated from the original. And that will be a constant throughout Japanese history. Writing, religion or many culinary customs will come to Japan from China to become something different, Japanese. That is why the Japanese write with Chinese characters, many of them profess Chinese branches of Buddhism and usually eat a lot of dishes that have arisen in China, but the Japanese language has little more to do with the Chinese than the script, the Japanese religiosity is not he understands without the contribution of Shintoism, the autochthonous religion, and there is practically no Chinese dish that the Japanese have not transformed, according to them to improve it.