The Asian persimmon is best for zone 7.
https://www.groworganic.com/organic-gardening/articles/all-about-growing-persimmons MORE here are 13 types click on site then individual one to see where(zone)for them that is best http://www.chestnuthilltreefarm.com/store/c/39-Native-and-Oriental-Persimmon-Trees.aspx
It grows best in Zone 7! Best of luck!
It sounds as if you can grow Oriental or Native persimmons in Zone 7. Or both! Get out your pie and preserves recipes! ☺️