Interdasting info I've never heard of before. On a quick search I came up with this site which immediately brings up the Khazars or 'fake jews'
"The earliest verifiable links go back to when the Khazar empire was destroyed by the Mongols and the Russians about 1,000 years ago. At the time their elite class fled with their treasure into Europe and China. The group that fled to China then fled to Japan as Kublai Khan's armies conquered China. That is why the Star of David can be seen in 1,000 year-old shrines in Japan. The original Khazars were fully assimilated by the Japanese elite over the ensuing centuries but certain Freemason/Khazar influences became a permanent part of Japanese culture."
Altho I hate trusting sites I don't know, there seems to be a lot of 'coincidental' info here.
https://rense.com/general77/free.htm