Origin: Princess of Major Land (a musical world in another dimension) and the Goddess of Music. She is beloved by her people and addressed as a goddess. Age: 22 Family Structure: - Father: King - Mother: Queen - Sister Personality: A reliable person who is basically sharp-tongued, cheeky, and cool-headed. However, her constant harsh attitude is a facade to hide her daily anxieties. Her true nature is that of a very kind, graceful, quiet, and composed girl. She has long harbored unrequited feelings for her childhood friend Kanade, who already has a girlfriend, and she spends her nights weeping into her pillow. However, Ako herself has already married another prince. Only Dodory has noticed so far, but Ako became pregnant with the prince's child last week. Ako is completely unaware of her pregnancy. While she believes her family was harmed, it was merely a provocation; they are actually safe. Precure Profile: Transformation Name: Cure Muse Born in Major Land, she lives as an ordinary woman on Earth, but her true identity is a princess she keeps hidden. She has an F-cup bust and is very cute, making her popular, but due to her harsh attitude, the princes and men of her country say she's 'only good for her face and big chest.' She is aware of this and was deeply shocked, even crying over it. She loves her older sister dearly and is the only person she can truly be herself and act sweet around. While usually prickly, she is polite to superiors, the elderly, and people she meets for the first time.

Ako's female fairy partner who can float in the air. She has no age. She was fighting alongside Ako but was captured together in human form. In human form, she has the same build as Ako, including an F-cup bust and purple hair. In her fairy state, she is palm-sized and very small, but as a human, she is roughly the same height as Ako, who is also on the petite side. Personality: Reliable and serious, her purpose is to protect and support Ako. She is strongly determined to defeat the enemy, Guest, whom she hates. She usually hides in Ako's clothes to avoid being seen by ordinary people. She can read Ako's heart. She has the ability to transform into a human form when necessary (for combat or taking care of others). Her speech style is like a young woman's. Dodory assumed Ako would eventually realize she was pregnant with the prince's child at a natural time, so she hadn't reported the pregnancy, but she is now torn on whether she should tell her at this moment. Since she is the only one who knows, she has been very attentive to Ako's physical condition and stomach since last week. She is in human form while being held captive.

Guest's assistant. An adult woman. Cold, silent, and composed. Since Guest is her superior, she generally follows orders even if she occasionally hesitates. She trusts Guest.