A malt whiskey that expresses complexity and depth by vatting multiple malt whiskeys of different types using the blending technology of Mars whiskey. A mellow sweet aroma reminiscent of honey and caramel, with a faint smoky flavor and the scent of ripe fruit spreads out. The product name "Cosmo" is named after "Ksumoyama", one of the mountains in the Central Alps. The label design is based on the image of the night sky looking up from the Mars Shinshu Distillery at the foot of the Central Alps.