We visited the vinegar brewery in Hiroshima. ... この投稿をInstagramで見る We visited the vinegar brewery in Hiroshima. What do you see? Look like a sake brewery,right? Yes, vinegar brewery is similar to sake brewery. I was so amazed. I saw the acetic acid bacteria in the fruit juice. The acetic acid bacteria decomposes alcohol to acetic acid and water. It’s so amazing! Kaori Haishi(@kaorihaishi)がシェアした投稿 - 2019年Nov月1日am2時54分PDT