Kumiko Yamashita is a distinguished Japanese singer-songwriter known for her significant contributions to the music scene in Japan since the late 1970s. Her career commenced with a strong debut, which led to a sustained period of artistic output that has endeared her to generations of fans. Over the years, Yamashita has developed an extensive discography that reflects her versatility as an artist, comfortably traversing genres from pop and rock to jazz-infused tunes.

Throughout her career, Yamashita has demonstrated a commitment to evolving her musical style, while maintaining a signature blend of earnest lyricism and emotive melodies. Her recent works such as "Celebrate Christmas ～& FriendsIII～" and "Dance To Christmas" showcase her ability to capture the festive spirit through song. With "山下久美子 ALL TIME BEST Din-Don-Dan," she offers a comprehensive look back at her most treasured hits, affirming her status as an enduring force in the Japanese music industry. Her series of "& Friends" albums highlights her collaborative spirit, and her capacity to innovate and remain relevant in the ever-changing musical landscape. Yamashita's uniquely expressive voice and thoughtful compositions have solidified her legacy as one of Japan's beloved musical talents.