Akai Fuku no Onna, whose name translates to 'Woman in the Red Dress,' is a mysterious and haunting character from the horror adventure game and anime adaptation 'Ib.' She appears as a ghostly woman dressed in a striking red dress who relentlessly pursues the protagonist, Ib, through the surreal and unsettling art gallery. Serving as one of the game's most iconic antagonists, she embodies the eerie atmosphere and psychological tension, playing a crucial role in the game's suspenseful progression.