It seems they can trace your DNA roots, so I gave it a try. (Facebook)

After reading a book called "The Origin of Humankind," I wanted to know my own roots, so I searched online and found seeDNA: https://seedna.co.jp/, which seems to trace your DNA roots, so I gave it a try.

It's a service where they test your DNA, check your susceptibility to cancer and other diseases as well as your constitution and talent tendencies, and by posting on social media, they also tell you your roots.
Knowing my likelihood of cancer and other diseases made it clear what I need to be careful about in my daily life going forward.

Now I'm looking forward to the DNA roots results after posting.