Dear Sir/Madam

I had purchased my JR RAIL PASS and it has both my husband and myself first and last name on it. I was told by several people that the passes has to be exactly like it is on our passports which is our last name...first name and middle name. If it’s not we were told it will not be accepted in Japan! Please clarify this because we leave for Narita in two weeks and in a state of panic!! Thank you!