Castlevania: Circle of the Moon (Akumajou Dracula: Circle of the Moon in Japan) is the first Castlevania game to appear on the Game Boy Advance and the first handheld Castlevania game since Castlevania Legends in 1997. It also the final game developed by Konami Computer Entertainment Kobe, a former division of Konami. The plot follows a man named Nathan Graves on a mission to save his master, Morris Baldwin, from the clutches of Dracula, despite protests from Morris' son, Hugh Baldwin.