They say that there used to be over 40 micro-brewed sake breweries in Otaru. Tanaka Sake Brewery is one of those few sake breweries that remains and has been in business for over 100 years. They produce a variety of sake throughout the year, and their products are popular among not only the Japanese but overseas tourists, especially from Asian countries.
I found a lovely sake at the shop of this Brewery.
Sake is usually clear and almost colorless but this sake is translucent pink.
I asked a sales clerk how they could make it.