Released in 2004, Jaku is an album by Japanese producer DJ Krush that blends hip-hop beats with traditional Japanese instrumentation. The album creates atmospheric soundscapes, incorporating elements of jazz, ambient, and world music. Collaborations with artists like Shuuzan Morita add depth to tracks like "Still Island." Jaku is praised for its cinematic quality and Krush's ability to fuse different musical cultures seamlessly.