I highly doubt that we have any Japanese dollar stores here in Minnesota, but my mom found one in TX on a trip once and I know they have them in Seattle. Check out this blog I just found... bento boxes and all of these "cute" girly food... http://mmmbento.livejournal.com/ & http://www.cookingcute.com
Anyways, Japanese dollar stores sell all of these bento boxes, cute chopsticks, etc. I know this sounds juvenile. I was just wondering! (Maybe I need to find a shopping board..?) lol!