human form of Eren Kurokawa and causing her to lose her power of transformation. After joining up with the Cures, she begins living with the Shirabes and attends school with Hibiki and Kanade. As Cure Beat, her dark purple hair turns bright purple and gains a side ponytail, and her Fairy Tone is Lary. Her main weapon is the Love Guitar Rod, which uses the Fairy Tone, Sory. She is unique to the Pretty Cure franchise as being a former mascot and antagonist that later became a Pretty Cure. She introduces herself as . Her theme color is blue. Ako is a 9-year-old student in the third year of Public Kanon Elementary, who is in the same class as Kanade's younger brother, Souta. She is very mature for her age, but also very cold and not above lecturing her elders, particularly Hibiki and Kanade. Unbeknownst to the Pretty Cures, she had masked herself as a mysterious fighter named Cure Muse who aids them using colorful piano keys to form barriers and restraints. She often assists the Pretty Cures if they are trapped, but leaves them to finish off the Negatones. She hides her status under the mask and does not speak, as her Fairy Tone partner, Dodory, does all the talking. She often declares that she will not partner herself with the Cures until the time is right. During Episode 35, she reveals herself to be Major Land's princess, the daughter of Aphrodite and Mephisto. After her father goes missing, she runs away to Kanon Town and disguises herself, living with her grandfather, Otokichi. When Mephisto steals the Legendary Score, Ako's potential as a Pretty Cure awakens. As Cure Muse, her short orange hair grows to knee-length and gains two yellow ribbons on each end, and her Fairy Tone is Dodory. She doesn't have a main weapon, but she uses her secondary Fairy Tone, Shiry for her purification attacks. She is the youngest Pretty Cure in the franchise just before Cure Ace. She introduces herself as . Black Muse's theme color is black, and Cure Muse's theme color is the costume is yellow but it can be taken as purple from the transformation item. Major Land Hummy is a female Cat-like "Fairy of Songs" and the partner of both Kanade and Hibiki. She is the singer of the "Melody of Happiness" this year, who tries to oppose Mephisto. She is