Nakato, 中戸 seems to be a last name and Kazuno, 和野 is also likely a last name.
My pc also suggests 直人 when typing Nakato, but this is often read as Naoto. Similarly when typing Kazuno, 一之 is suggested but this is often read as Kazuyuki, and it is a first name.
This is what is programmed in my pc and I hope it has been of help.