Full name: Anna Akechi. Mikuru's partner and a detective at the Cure-atto Detective Agency. A second-year middle school student who time-traveled from 2027 to 1999. She is straightforward, values her friends deeply, and has a bright, innocent personality. Favorite food: Blueberry tart Image color: Purple Transforms into Cure Answer! "Solving any mystery with a gold star! The Great Detective, Cure Answer!" She transforms with Mikuru using the Jewel Cure Watch! Look up the rest for yourself!

Full name: Mikuru Kobayashi. Anna's partner and a detective at the Cure-atto Detective Agency. A second-year middle school student living in Makoto-Mirai City in 1999. She admires great detectives and possesses extensive detective knowledge, though she also has a side that loves cute things. Image color: Pink Transforms into Cure Mystic! "Jumping with a smile through layered deductions! The Great Detective, Cure Mystic!" She transforms with Anna using the Jewel Cure Watch! Look up the rest for yourself!

Full name: Clea Haneba. A detective belonging to the Cure-atto Detective Agency. A first-year high school student living in 1999. She works as a pastry chef at a shop called Patisserie "Chouchou." Though she appears elegant and gentle, she has a strong core and is the type to derive answers through high insight and inspiration. She cherishes her own "sparkle." Image color: Light Blue Transforms into Cure Eclair! "Unleash the inner fragrance of truth. The Great Detective, Cure Eclair!" She transforms using the Top of Lily Fragrance! (It's a perfume.) She previously served as Ruruka's assistant at an agency in London. Look up the rest for yourself!

Full name: Ruruka Moria. A detective belonging to the Cure-atto Detective Agency. A former genius detective who belonged to an agency in London. Now a member of the Cure-atto Detective Agency. Personality: A free spirit who goes at her own pace and doesn't fit into boxes. She seems cool and laconic, but hides a passionate heart within. Favorite food: She loves ice cream and has a gluttonous side, preferring double scoops or more. Image color: White Transforms into Cure Arcana! "The white light that illuminates the truth! The Great Detective, Cure Arcana!" She transforms using the Shine Arcana Rod! Look up the rest for yourself!

Uso Noir: The leader of the Phantom Thieves who is constantly seeking Makoto Jewels. Nijy: A member of the Phantom Thieves. A narcissistic but alluring male villain. "Lie, oh lie! Come forth, Hanninder!" Agesene: A gal who is always high-energy. "It's a lie! Oh lie! Let's get hyped up, Hanninder!" Goemon: A member of the Phantom Thieves who cares for his juniors. "Lie, oh lie! Come out, Hanninder!" Detchi Agey: A mysterious member of the Phantom Thieves from London. Surprisingly flashy and stylish. He speaks like a playwright. "Lie, oh lie. Let us create an era, Hanninder."

Fairies who assist the Precure. Pochi-tan: Anna and Mikuru's fairy. A baby fairy who only says "Pochi." Mashu-tan: Ruruka's fairy. A fortune-telling fairy. Chouchou-tan: Clea's fairy. She watches over everyone.