Ōkuma Kumi (大竿くみ), known professionally as Kumi Kūm Stars or simply Kumi, is a versatile and celebrated Japanese singer-songwriter whose eclectic musical style has spanned across various genres, including pop, R&B, rock, and electronic music. Born on June 20, 1985, in Yokohama, Kanagawa Prefecture, Kumi's passion for music was evident from an early age, leading her to make her official debut as a member of the group BAD INVESTMENT in 2002. However, it was her solo career that truly showcased her talent and creativity. Kumi Kūm Stars, which became her stage name, is a testament to her unique approach to music—vibrant, imaginative, and always pushing the boundaries of what pop music can be. Her breakthrough came with the release of her single "Fiction" in 2008, which blendered elements of J-pop with an electronic dance beat that resonated with audiences worldwide. Since then, Kumi has consistently delivered hits that have solidified her status as one of Japan's most innovative and consistent chart-toppers. Her albums, such as "Psychedelic Pop" (2010) and "Circus" (2013), have been critically acclaimed, with the latter receiving a Grammy Award for Best Engineered Album, Instrumental or Vocal. Kumi's music is characterized by its catchy hooks, deep lyrical content, and her powerful vocal range, which she uses to great effect in both ballads and upbeat tracks. She has collaborated with a diverse array of artists from across the musical spectrum, including Utada Hikaru, Skrillex, and Snoop Dogg, further cementing her versatility and influence. With numerous awards under her belt, including several Japan Record Taishō (often referred to as the Japanese Grammys), Kumi continues to be a prominent figure in the Japanese music scene, consistently experimenting with new sounds and pushing her artistry to new heights. Her dedication to innovation and her ability to connect with fans globally have made her one of the most iconic artists of her generation.