>>45785702they both have continentoid physiognomy , so no.
the amount of jomon heritage they'd have would roughly be equivalent to how easily they could grow facial hair. with that metric, I'd say YAGOO only slightly wins, because niji guy looks very dongyi (ultra pale, giant mongoloid jaw, square face); but even then, YAGOO has the typical Yangtze river delta look that you'd expect from Haplogroup O1b. very tough to call.