The first point is whether the beginning of Japanese history coincides with the crossing time of Xu Fudong.
The second point is whether Chui Fu Du Dong really exists. Whether Xu Fu really went to Japan and never came back, and made a fortune on the spot with 500 virgins;
Xufu Dongdu
(1) time
The history of Japan originated in the tsunami era. In this era, after 8,000 years until the third century BC, the Japanese called themselves the Yamato nation. Since the fourth century AD, a relatively large Yamato regime has been established in Kansai, which is the ancestor of the Japanese emperor today.
But people don't know that there was an emperor before that. This first-generation emperor recorded in the "History of Japan" that in 660 BC, the first-generation emperor acceded to the throne.
As for Xu Fudong's crossing, it is actually recorded twice in the Chronicle of Qin Shihuang: once in the 28th year of Qin Shihuang, that is, 2 19 BC. The other time was in the thirty-seventh year of Qin Shihuang, which was 2 10 BC.
According to the comparison, there is a record of Xu Fudong crossing the river in history. The earliest time was in 2 19 BC, and the first generation of emperor Jim was born in 660 BC. If we don't make up the historical facts of Emperor Jimmu, then the Japanese existed before Xu Fudong crossed the river.
(2) Number analysis
Moreover, according to records, if there are only two trips to sea, and there is a nine-year interval between them, isn't this a negative slack in the major tasks and missions entrusted by Qin Shihuang?
You know, if you treat the task given by Qin Shihuang like this, it will be leaderless.
With Qin Shihuang's character, he wanted to live forever, but Xu Fu took the initiative to ask the sea for fairy medicine. In this long nine years, it is impossible to stop the activities of seeking immortality by crossing the east.
According to the records in Chronicle of Qin Shihuang, Xu Fu was ordered to go to sea many times after he went to the sea to seek immortality. Chui fook and others went to the sea to seek immortality, but they had no income for several years, which cost a lot and was very puzzling.
According to the records in Historical Records, the abbot of Penglai and Sansheng Mountain of Yingzhou are located in Bohai Sea. In terms of the national strength and advanced shipbuilding technology at that time in the Qin Dynasty, it didn't take long to find the round-trip voyage of these three sacred mountains. So I personally think it is difficult to calculate the number and distance of Xu Fudong's crossing.
People often say that Xu Fuli's Five Hundred Boys and Girls Tour Japan. I think this figure should be said to be the sum of the number of people who went to sea several times.
Because the frequency of Xu Fudong crossing the river is not clear, and the records in various ancient books are not the same, it is impossible for Xu Fudong to have a specific and exact number.
In the biography of Hengshan Mountain in Huainan, it is recorded that Qin Shihuang was overjoyed and sent three thousand men and women, hundreds of grains and craftsmen to the east. .
"History of Han Wu Zhuan" also records that Xu Fu went to the East China Sea to ask for fairy medicine and brought many treasures, including 3,000 boys and five kinds of grains.
So, search can be said to be the last time that Xu Fu led 3000 boys and girls to crusade. The total number of boatmen, archers and various personnel should be around 5000. Such a group of people, if they came to Japan, have multiplied so far, which is really not a small number.
Will Xu Fu go back to Qin?
After several years of hard work, Chuifu spent a lot of manpower and material resources, but he still didn't find the elixir. If he goes back, it's really hard to deal with the blame of Qin Shihuang.
He went to sea many times, and Chui fook knew that he could not find the elixir of life. It is likely to lead to death when you go back. At that time, residents in coastal areas may have decided to emigrate overseas on a large scale under the tyranny of Qin Shihuang.
We know that after the Guangwu Chen Sheng Uprising, thousands of people moved to North Korea to oppose the Qin and Qi Dynasties. So if Xu Fudong really goes to Japan, he probably won't come back.
So search Shi Jun said that there are some Japanese today, probably descendants of those craftsmen and virgins who traveled in Japan at that time, but they can't be said to be more rigorous.