A calm girl in any situation she hides her identity as the ultimate ultimate with up to 8 different ultimates such as gamer, liar, murderer, hope, despair, artist, singer and dancer. She is Kokichi's best friend and he considers her as his partner in crime helping him with his pranks and plans. She may or may not have a secret crush on Kokichi. Even though the cast hates Kokichi they are quite fine with Abbey.

