The girl who transforms into Cure Answer and Mikuru's partner. A member of the Cure-it Detective Agency with a bright and cheerful personality. Her catchphrase is "A gold-star solution!" She transforms using the Jewel Cure Watch and the Answer Makoto Jewel. Her pre-transformation call is "Open, Jewel Cure Watch! Answer!"

Anna's transformed state. Her post-transformation catchphrase is "Any mystery solved with a gold star! Cure Answer!"

One year older than Anna and her partner. She is essentially a big sister figure. The girl who transforms into Cure Mystic. Her pre-transformation call is "Open! Jewel Cure Watch! Mystic!"

Mikuru's transformed state. Her post-transformation catchphrase is "Jump to a smile with layered deduction! Cure Mystic!"

A mysterious girl belonging to the enemy group, Phantom Thieves. A former detective and Claire's former partner. She has actually been searching for Claire in secret from the organization. While she was the primary person trying to revive Cure Eclair, she wanted to prevent it because of Nostradamus's prophecy that Eclair is the "Great King of July." She joins the Cure-it Detective Agency after awakening as Cure Arcana. Her pre-transformation call is "Open, Shine Arcana Rod!"

A bakery clerk who loves eclairs. A former detective and Ruruka's former partner. She calls Ruruka "Arcana." She joins the Cure-it Detective Agency after awakening as Cure Eclair. The girl who transforms into Cure Eclair, also known as the Great King of Terror who had lost her memories. Her pre-transformation line is "Open! Top of Lily Fragrance!"

Claire's transformed state. Her post-transformation line is "Unleash the scent of truth! Cure Eclair!"

The true form of Cure Arcana Shadow. Having cast aside lies and shadows, she has finally attained her true form. Her post-transformation catchphrase is "The white light that illuminates the truth. Master Detective! Cure Arcana!"

Supposedly the leader of the Phantom Thieves... Apparently, she's so cute that she found wearing armor ridiculous and decided to stay as she is...