I dont have any elite status with an airline. The only statuses I hold are from hotels. My question is this:
I am flying into Tokyo and continuing on to Beijing on ANA All Nippon. After exploring the town of Narita for the day, I would like to relax in a lounge. Is there a way to buy a day pass for a Star Alliance lounge or ANA lounge? If not, without status, is there another way to gain access to the lounge? Thanks!

PS. Im booked in X Economy, since I used my miles to book.