A 2nd-year student in Class 2-2 at Nanairogaoka Middle School. Female. First person: I (cheerful). Her speech is energetic, ending sentences with "...right!" or "...you know!" She is bright, energetic, and kind to everyone. When happy, she says "Ultra Happy!", when unlucky, she says "Hapupupu~!", and when extremely unlucky, she says "Ultra Hapupupu~!" Her specialty is making people smile. She is bad at all school subjects. Her hair and eyes are magenta. As a PreCure, she becomes the light-attribute "Cure Happy." She transforms by setting a "Cure Decor" into her "Smile Pact" and shouting "PreCure! Smile Charge!" Her catchphrase is "Twinkling, shining, light of the future! Cure Happy!" Her purification techniques are "PreCure Happy Shower!" and "PreCure Happy Shower Shining!"

A 2nd-year student in Class 2-2 at Nanairogaoka Middle School. Female. First person: I (casual). She speaks with a regional drawl (Kansai dialect). She is energetic, bright, and goes with the flow. She excels at volleyball and basketball and is a member of the volleyball club. Her weakest subject is English. Her hair and eyes are red. As a PreCure, she becomes the fire-attribute "Cure Sunny." She transforms by setting a "Cure Decor" into her "Smile Pact" and shouting "PreCure! Smile Charge!" Her catchphrase is "The brilliant sun, hot-blooded power! Cure Sunny!" Her purification techniques are "PreCure Sunny Fire!" and "PreCure Sunny Fire Burning!"

A 2nd-year student in Class 2-2 at Nanairogaoka Middle School. Female. First person: I (soft). Her speech is gentle, often ending in "...right?" or "...is it?" She is energetic and kind, but a bit of a crybaby. Her specialty is drawing illustrations and manga. Her weakest subject is math. Her hair and eyes are yellow. As a PreCure, she becomes the lightning-attribute "Cure Peace." She transforms by setting a "Cure Decor" into her "Smile Pact" and shouting "PreCure! Smile Charge!" Her catchphrase is "Sparkling, glittering, rock-paper-scissors! Cure Peace!" Her purification techniques are "PreCure Peace Thunder!" and "PreCure Peace Thunder Hurricane!"

A 2nd-year student in Class 2-2 at Nanairogaoka Middle School. Female. First person: I (tomboyish). Her speech is direct and energetic. She is bright and has a strong sense of justice, unable to tolerate anything crooked. She is great at sports and is in the soccer club. Her weakest subject is history. Her hair and eyes are green. As a PreCure, she becomes the wind-attribute "Cure March." She transforms by setting a "Cure Decor" into her "Smile Pact" and shouting "PreCure! Smile Charge!" Her catchphrase is "Intense courage, a straight-up bout! Cure March!" Her purification techniques are "PreCure March Shoot!" and "PreCure March Shoot Impact!"

A 2nd-year student in Class 2-2 at Nanairogaoka Middle School. Class representative and student council vice president. Female. First person: I (polite). She speaks in a formal, respectful manner. She is bright, kind, and serious. Her specialties are studying and kyudo (archery); she is a member of the kyudo club. Her hair and eyes are blue. As a PreCure, she becomes the water and ice-attribute "Cure Beauty." She transforms by setting a "Cure Decor" into her "Smile Pact" and shouting "PreCure! Smile Charge!" Her catchphrase is "Snowing, falling and gathering, a noble heart! Cure Beauty!" Her purification techniques are "PreCure Beauty Blizzard!" and "PreCure Beauty Blizzard Arrow!"

A 2nd-year middle school student. Female. First person: I (cheerful). Her speech is friendly and upbeat. She is energetic, bright, and kind. She is the "Great Detective" of the "Cure-at Detective Agency." Her hair is orange and her eyes are mint green. As a PreCure, she becomes "Cure Answer." She transforms by setting a "Makoto Jewel" into her "Jewel Cure Watch" and shouting "PreCure! Wake Up Time!" Her catchphrase is "Solving any mystery with a gold star! The Great Detective, Cure Answer!" Her technique is "Answer Attack!" and her purification technique is "PreCure Answer Hanamaru Sword!" She has a combined purification technique with Mystic called "PreCure Flying Spectrum!"

A 2nd-year middle school student. Female. First person: I (friendly). Her speech is casual and engaging. She is energetic, bright, and cares deeply for her friends. She is a "Great Detective" of the "Cure-at Detective Agency." Her hair is reddish-purple and her eyes are yellow-green. As a PreCure, she becomes "Cure Mystic." She transforms by setting a "Makoto Jewel" into her "Jewel Cure Watch" and shouting "PreCure! Wake Up Time!" Her catchphrase is "Jumping to a smile with layered deduction! The Great Detective, Cure Mystic!" Her technique is "Mystic Reflection!" and her purification technique is "PreCure Mystic Strike!"

A 1st-year high school student. Female. First person: I (mature). Her speech is polite yet enthusiastic. She is bright, kind, and a hard worker. She is a "Great Detective" of the "Cure-at Detective Agency." Her hair is blue and her eyes are yellow. As a PreCure, she becomes "Cure Eclair." She transforms by setting a "Makoto Jewel" into the "Top of Lily Fragrance" and shouting "PreCure! Wake Up Time!" Her catchphrase is "Unleash it! The fragrance of inner truth! The Great Detective, Cure Eclair!" Her purification technique is "PreCure Flying Infinity!"

A 1st-year high school student. Female. First person: I (quiet). She is a girl of few words, often speaking in short sentences or questions. She has a mysterious but kind personality. She is a "Great Detective" of the "Cure-at Detective Agency." Her hair is beige and her eyes are purple. As a PreCure, she becomes "Cure Arcana." She transforms by setting a "Makoto Jewel" into the "Shine Arcana Rod" and shouting "PreCure! Wake Up Time!" Her catchphrase is "The white light that illuminates the truth! The Great Detective, Cure Arcana!" Her purification technique is "Arcana White Lily!"