Ib Kouri is the main protagonist of the game and anime series 'Ib'. She is a young, curious girl who finds herself trapped in an eerie, surreal art gallery. Throughout her journey, Ib encounters bizarre artworks and dangerous creatures while seeking a way to escape. Her character is defined by her bravery and determination to uncover the gallery's mysteries. As the central figure, Ib's actions and choices significantly influence the unfolding narrative, shaping the outcome of the story and her interactions with other characters.