A clumsy but straightforward 8th-grade girl. She just arrived at the Kyuatto Detective Agency in Makoto Mirai City aiming to become a detective. She loves cute things and is a hard worker who finds answers through thinking rather than intuition. 14 years old.

(Same person as Mikuru Kobayashi) The form Mikuru Kobayashi takes when she transforms.

14 years old. An 8th-grade girl who traveled back in time from the year 2027; Mikuru knows her. She cannot ignore people in trouble. Straightforward and compassionate, she cannot tell a lie. The type to find answers through intuition rather than thinking. Living together with Mikuru at the Kyuatto Detective Agency in 1999 Makoto Mirai City. 14 years old. Her catchphrase is "Hanamaru!".

(Same person as Anna Akechi) The form Anna Akechi takes when she transforms.

16 years old. Girl.

She once acted as a member of the Phantom Thieves, but after realizing the truth of wanting to be with Claire, she returned to the Kyuatto Detective Agency as a Detective Pretty Cure. Has a pace-setting, unconventional personality. She is a girl of few words, but she hides a passionate heart within. Loves ice cream.

Same person as Ruruka Moria. The form Ruruka Moria takes when she transforms.

A 16-year-old girl. Regained her memories as Cure Eclair and was revived as Eclair. The type to derive answers through high insight and flashes of inspiration. She values her own brilliance.

(Claire Hane becomes Eclair when she transforms) (Same person as Claire Hane).

Supports the Detective Pretty Cure. A self-proclaimed genius doctor. Since he finds his fairy form embarrassing, he often stays in human form. Despite his attitude, he has a kind and caring personality. Returns to fairy form if attacked.

A member of the Phantom Thieves who came from London. Possesses the ability to transcend time and space. Can extract Makoto Jewels by using a monocle. Acts like a stage director. Apparently on "Detch" and "Uso-cchi" terms with Uso Noir. A stylish person wearing a zinnia brooch.