This sake is named after and made for Mr. Matsumoto's friend John. They are both wine lovers and during a toast with one of Mr. Matsumoto's sake, John asked why there were no bubbles. With that comment, Mr. Matsumoto made a sparkling sake for his friend John. Mr. Matsumoto opted to add CO2 to create the bubbles, as he wished to have a crystal clear sake and avoid the natural sediment that results from bottle fermentation.
- Feature(s): Vegetarian
- Toji/Brewer: Muneki Matsumoto
- Alcohol (ABV): 15 %
- Residual sugar: 15 g/l
- Acidity Metre: 2