Mars Maltage Cosmo Blended Malt Whisky is an amber gold in colour. On the nose are hints of spicy stewed pears, walnut slices, and prunes. It is a light-to-medium bodied whisky with malt flavours and a smokey but sweet overlay. The finish is long with a mildly oily but spicy flavour. Mars Maltage Cosmo Blended Malt Whiskey is aged in sherry, bourbon, and American White Oak new casks. Cosmo is named after a mountain in the Japan Central Alps close to the Mars Whisky Distillery.

Mars Iwai Tradition Blended Whisky is a Japanese blend of 25% corn whisky and 75% malt whisky. Mars Iwai Tradition was aged in a combination of bourbon, sherry and American white oak casks which gives it a distinctively rich and full bodied finish. Rich gold in colour, Mars Iwai has a complex fragrance of sweet honey and malt. Notes of burnt sugar cane, sweet peat, orange marmalade, cedar and cigar can be enjoyed. In the Miyata village on Kuyshu Island is the Shinshu distillery (aka "Mars"), founded in 1985 by Hombo Shuzo. Shinshu’s whisky is distilled only during the island's harsh winters. In operation from 1985-1992 and then 2011 to present, this is actually Shuzo's third domestic distillery. The previous have been the Yamanashi Distillery (1960-1969) and the Mars Kagoshima Distillery (1978-1984).

Mars Cosmo is aged in Sherry, Bourbon, and American white oak casks. Cosmo, is the name of a mountain in the Japan Central Alps, closed to the Mars Shinshu distillery. This is a limited bottling of Cosmo, which has been extra-seasoned in red wine casks. Shiny ruby red colour is extracted from red wine casks. On the nose, fruitiness and warm spiciness are present. It has a soft round mouth feel, and Umami from the red wine cask interact very well with Cosmo's ripe fruit character with vanilla and cinnamon flavours as a result of further maturation in red wine casks. A long finish with elegant tannins and black tea.

This is Mars Komagatake Single Malt ‘Wine Cask Finish’ was produced in collaboration with Voyager Estate from the famous Margaret River region located in Western Australia. Only 924 bottles have been produced. This is the 2nd collaboration and this special whisky is sold only in Australia and Japan. This Single Malt was distilled at Mars Shinshu Distillery in 2016 in Nagano Prefecture and matured in a bourbon barrel for more than 3 years. It was then aged for another 15 months in French Troncais oak. This oak cask was previously used to age Voyager Estate’s flagship red wine, their ‘MJW’ Cabernet Sauvignon, and was sent to Japan in early 2020 once the wine came out of the cask. This special whisky shows the harmony between the world of whisky and wine. The attractive pale red rose colour is evidenced from red wine cask, fruity notes on the aroma with grapes, berry, pomegranate. Elegant smooth mouthfeel with grape fruit character. The finish is long, viscous umami, and well balanced with sweetness.