MARS Komagatake NAS • Y.A. #3 • Y.A. #4. This MARS flight features a whisky from their Komagatake Distillery in Nagano and 2 whiskies from Yakushima Aging Cellar. Mars has released their flagship Komagatake NAS single malt. MARS Y.A. series takes whiskies from their distilleries Komagatake & Tsnunki and ages them on Yakushima Island, Japan. The island’s heavy rainfall creates aging whiskies that are salty and tropical-fruit-forward.