Hello,
The database Business Source Premier includes a collection of industry profiles for countries around the world. I did a quick look and found a yogurt industry report for Japan for 2004. For more current info, I checked to see if there was a dairy industry report for Japan and there is one from 2010. You can access Business Source from the library top ten database list at
http://library.unomaha.edu/research/topten.php
Also, you might look at the ABI-Inform Global database. I searched for articles on the yogurt industry in Japan for just the last two years and returned over 100 articles. You can access ABI-Inform Global from the library Database A-Z list at
http://catalog.lib.unomaha.edu/search/y?a
If you need further assistance, you can contact the business librarian, Nora Hillyer, at nhillyer@unomaha.edu or 554-2138
Regards,
Melissa