|Origin||Kingdom Hearts: Foul Remembrance|
|Original Name||Bishop Aabigaillia|
|Home World||Holy Arxaith|
"Only their hurting shall be mended when the princess of pure and her half send lost souls from their liquid prison. Remember just this; Fear the girl in white, the girl in black, the weeping monarch, and the bloodsucker."
~To Sora, Kiari, and Riku
Aaby is a character in Kingdom Hearts: Foul Remembrance. She is a spirit who visits Sora, Riku, and Kairi during the journey to tell them new clues