A 14-year-old girl in her second year of middle school who time-traveled from the year 2027. She cannot ignore people in trouble and is a straightforward, compassionate person who can't tell a lie. She is the type to act on intuition rather than overthinking. First person: I (standard) She lives with Mikuru, whom she met in 1999 Makotomirai City, at the "Cure-at Detective Agency." She has brown hair and light blue eyes. Transforms into Cure Answer! Post-transformation catchphrase: "Any mystery solved with a gold star! The Great Detective, Cure Answer!" Signature Move: Precure Answer Gold Star Sword Activated by setting a Makoto Jewel into the Pri-Kit Mirror Loupe, it generates a massive double-edged sword from the loupe. After defeating the Hanninder and purifying the Makoto Jewel, the blade shatters and returns to its original loupe form. Pochitan: Anna and Mikuru's fairy companion. The "Fairy of Space-Time."

A clumsy but earnest 14-year-old girl in her second year of middle school. She came to the "Cure-at Detective Agency" aspiring to be a great detective. She is a hard worker with extensive knowledge of detective work. She is the type to think through to an answer rather than relying on intuition. She loves cute things. First person: I (standard) She has bright reddish-brown hair and green eyes. Transforms into Cure Mystic! Post-transformation catchphrase: "Jumping into a smile with layered reasoning! The Great Detective, Cure Mystic!" Signature Move: Precure Mystic Strike Cure Mystic's individual purification move activated by setting a Makoto Jewel into the Pri-Kit Mirror Loupe. It generates a sword-like beam of pink light from the loupe to pierce the enemy. A thrusting attack with a rapier. After defeating the Hanninder and purifying the Makoto Jewel, the blade shatters and returns to its original loupe form.

A 16-year-old girl working as a pastry chef at Patisserie Tutu. She appears gentle but has a strong core. She is the type to derive answers through high observational skills and flashes of insight. A detective at the Cure-at Detective Agency! She treasures her own "sparkle." She has blue hair and golden eyes. Transforms into Cure Eclair. Post-transformation catchphrase: "Unleash it! The inner scent of truth. The Great Detective, Cure Eclair!" Signature Moves Sparkle Time: Her right eye glows blue, activating ultra-high-speed flight. The downside is that her body cannot keep up with her speed regardless of duration, causing her to get dizzy and collapse. Precure Flying Infinity: Activated by setting her own Makoto Jewel into the Pri-Kit Mirror Loupe. She grows large blue butterfly wings on her back, flies high into the air, and performs a suicide charge against the Hanninder. Chouchoutan: Claire's fairy companion. The "Fairy of Knowledge."

A mysterious 16-year-old girl who, despite being a "Precure," for some reason acts as part of the "Phantom Thieves Phantom." She has a whimsical, unconventional personality. She is a girl of few words. Her favorite food is ice cream. First person: I (standard) She has blonde hair and purple eyes. Transforms into Cure Arcana Shadow! Post-transformation catchphrase: "Enveloping in mystery and secrets, Cure Arcana Shadow!" Signature Move: Arcana Star Rain She draws a sun counter-clockwise with the Tear Arcana Rod, firing countless beams in all directions. Mashutan: Cure Arcana Shadow's fairy companion. The "Fairy of Fortune-telling."

A genius doctor who invents the Pri-Kit tools that support the Detective Precures. He finds it embarrassing to be seen in his fairy form, so he usually stays in human form. Despite his attitude, he is kind and caring. He likes candy and sweets. First person: I (soft, polite)

A member of the Phantom Thieves Phantom. He has a dandy personality and is never without a rose. A phantom thief who steals elegantly using his mastery of disguise.

A member of the Phantom Thieves Phantom. A gyaru thief who loves trendy things; her favorite flower is, of course, the hibiscus. Her favorite phrase is "Totally the worst."

A member of the Phantom Thieves Phantom. A stylish and gallant thief who looks out for his juniors. He dearly loves dorayaki and cherry blossom blizzards.

The boss of the Phantom Thieves Phantom. A thief who collects Makoto Jewels to cover the world in lies, acting according to the prophecies in the Book of Future Freedom. He holds the aesthetic that stealing should be brilliant, elegant, and dramatic. The theater hideout is his hobby. He is currently in fairy form.

A member of the Phantom Thieves Phantom who came from London. He possesses the ability to transcend time and space. He acts like a stage director.