吟醸酒 is a type of premium Japanese sake known for its delicate flavor and aroma. It is made using highly polished rice, where at least 40% of the outer layer is removed. This polishing process enhances the quality of the sake, resulting in a smoother and more refined taste. The brewing process of 吟醸酒 involves careful fermentation at lower temperatures, which helps to develop its fruity and floral notes. It is often enjoyed chilled and pairs well with light dishes, making it a popular choice for special occasions and celebrations in Japan.