Are the Japanese descendants of Qin State?

Undoubtedly, the Japanese have inherited the spirit of Qin to a great extent. But the Japanese are definitely not descendants of Qin people. After Qin people arrived in Japan, they gradually became some governors of Japan. These Qin people did not destroy the local government and tribes in Japan, but gradually merged with the local residents. Japanese culture is a subculture with China Qin culture as the main body. But now Japan has forgotten its ancestors. I often look for so-called evidence to prove that I am not learning the culture of the Han nationality, but developing my own culture. The so-called history of 100 million years ago is the performance of jokes, which reproduces the abnormal culture and psychology of Japan to some extent. The United States is now strong, and it has not denied that its culture is attributed to the Anglo culture of Britain. Japan is not a part of our nation, just learning from us.