I've managed to go without wearing for almost a year here in Japan, I didn't want to gamble on buying some at a store and when I tried to order on amazon it wouldn't let me ship to Japan and all other international rates I found were ridiculously expensive. I was also worried if my host family were to find out, but they don't come in my room so it shouldn't be a problem.
I ordered a pack of Tena Slip Maxi's somebody in the UK, shipping included it's gonna be roughly $43 but that's not TOO bad considering it's a pack of 28= each one is $1.50 about. AND compared to prices I found before, $60 was more than I was willing to pay for a pack of like 20.
Now if I can just hope I can get them to my room safely