Kujira 25 Years is a limited-release, premium Japanese single-grain whisky from the Masahiro Distillery on the island of Okinawa. It is aged for at least 25 years in white oak casks, with its rapid maturation attributed to Okinawa's subtropical climate. The whisky features a complex flavor profile with notes of tropical fruits, citrus, dark chocolate, and oak, resulting in a sweet, gentle, and harmonious finish.