On February 26, 2010, Jun Seba was involved in a traffic accident upon exiting the Shuto Expressway late at night. He was pronounced dead at a hospital in Shibuya Ward after efforts to revive him failed.
Nujabes collaborated with Shing02 on the critically acclaimed "Luv(sic)" hexalogy. They made parts 1-3 together; Shing02 releasing parts 4-6 later using Nujabes’ instrumentals after his death to commemorate him and bring closure to his music.
According to Shing02, the instrumental to what would eventually be Part 6 (Grand Finale) was discovered on Nujabes’ cell phone a few weeks after his death.