Won't Miss #273 - inconsistent labeling information

For reasons I'm sure have nothing to do with serving consumer interests, products in Japan are labeled in a highly inconsistent manner. If you look at the picture of a bin of carrots above, they are priced at 25 yen per 100 grams (3.5 oz.). Next to them are bags of potatoes which are 180 yen per bag. This shop is one that I shop at often, and usually carrots are priced per bag as well, but they