On October 1, 2005, "Sake Day," "space yeast" traveled into space on a Russian Soyuz rocket and stayed on the spacestation. In 2021, the yeast was submerged in the deep sea at a depthof 6,000 meters and trained to with stand 600 atmospheres, resulting in the world's first "deep sea space yeast". The probability of survival is one in 300 million! Sake made with this yeast, which can only be described as a miracle, has a deep and rich flavor with an unparalleled finish. The deep blue color of the label represents the endless vastness of the universe and the boundless depths of the ocean.