Iwai and Iwai 45 are both Japanese whiskies that are inspired by great American whiskies. However, there are some key differences between the two.
The main difference lies in the alcohol content or proof. Iwai has a lower proof, whereas Iwai 45 is bottled at a higher proof of 45% ABV. This higher alcohol content makes Iwai 45 the perfect choice for cocktails. The higher proof allows the whisky to stand out and hold its own against other ingredients in a cocktail, providing a more robust and flavorful experience.
Another difference between the two is the aging process. Both Iwai and Iwai 45 are aged in ex-bourbon barrels, but the length of aging may differ. The aging process in these barrels imparts unique flavors to the whisky, such as vanilla, caramel, and oak. The longer the whisky is aged, the more time it has to develop these flavors and mellow out.
In terms of the blend, both Iwai and Iwai 45 are distilled with a majority of corn. Corn is a common ingredient in American whiskies and adds a sweet and smooth character to the spirit. However, Iwai 45 also includes light malt in its blend, which adds complexity and depth to the whisky.
When it comes to taste, the higher proof of Iwai 45 may result in a bolder and richer flavor profile compared to Iwai. The added malt in Iwai 45 also contributes to a more complex taste experience. However, both whiskies are likely to have a smooth and balanced flavor, thanks to the corn base and the aging process in ex-bourbon barrels.
The main differences between Iwai and Iwai 45 lie in the alcohol content, aging process, and blend. Iwai 45, with its higher proof, is ideal for cocktails, while Iwai may be enjoyed neat or on the rocks. Both whiskies offer a taste experience that combines the influence of American whiskies with the Japanese craftsmanship.