Asahi Satsuma Koku Murasaki Shochu‏

This shochu (薩摩こく紫) is the first to use Akemurasaki (暁紫) sweet potatoes for a full flavor. They are giving away bottles to 10 people. Registration on Asahi's website is required.

http://www.asahibeer.co.jp/kokumurasaki/campaign/index.html

Photo is a web capture for explanatory purposes, copyright belongs to the company.