Capron san stands for ethyl caproate. The ester in Ginjo sakes that is responsible for aromas like apples, melon, pineapple and pear. It is great for sakes, however, in excess it creates a musky, animal fur-like aroma. 

Doing frequent sake judging with Japanese judges, they will sometimes shake their head and say, capron san... Meaning too much caproate acid, san being the Japanese word for acid

This design is in limited print, grab it while stocks last!

May the force be with you this May 4th.

Update: Earliest delivery date for this design is 6th May.