Uncharted Waters is a Japanese video game series produced by Koei under its "Rekoeition" brand.

Yoko Kanno is a Japanese composer, arranger and music producer of soundtracks for anime series, video games, television dramas and movies. She has written scores for Cowboy Bebop, Terror in Resonance, Ghost in the Shell: Stand Alone Complex, Wolf's Rain, Turn A Gundam and Darker than Black. Kanno is a keyboardist and the frontwoman for Seatbelts, who perform many of her compositions.