No, I don’t believe that. Turkic ties to Indo-European are only in Western Turkic languages dating from the time the Turks moved west (1000 AD) and much after the Tungushic languages birthed Japanese
They were also in contact going back as far as 3000 BC when the "domesticated large horse" showed up ~ EVERYBODY jumped on that sucker!
They usually come in; tax the heck out of everybody; and leave after maybe a short dynasty.
This keeps the Indians all stirred up and probably contributed to their having become so terribly warlike in earlier times.
The Eastern Turkic speaking peoples lived at the Western margins of Chinese civilization. I have no doubt that they maintained linguistic and genetic contact with the Western Turkic speaking peoples through the simple expedient of TRADING BRIDES along the margins of the earliest parts of the Silk Road. But the guys in the East lived in some of the worst climates on Earth.