Tsubomi Hanasaki (花咲 つぼみ Hanasaki Tsubomi) / Cure Blossom (キュアブロッサム Kyua Burossamu)
Voiced by: Nana Mizuki
Tsubomi is 14 years old and in the second year of the private Myōdō Academy's Junior High School branch. She loves every plant and would like to join the gardener's club, but then she is taken into the Fashion Club by Erika. Her house is the "Hanasaki Flower Shop". She is an upright person, but also shy and withdrawn, which is almost a complex of hers. She sees her change of schools as a chance to change herself. Indeed, after she meets Erika, she will slowly start to change. In the first fight when Erika was controlled as desertrian, she wants to save Erika and is half-forced by fairies to become a Pretty Cure. As Cure Blossom, her dark red hair becomes light pink, her theme color is pink and her flower symbol is the Cherry blossom. Her powers are related to flowers and she can use auxiliary attacks such as Blossom Flower Storm and Blossom Double Impact in addition to her finishing attack. Her catchphrase is "I've Had Enough!" or "I've now cut off my cord of patience!" (私、堪忍袋の緒が切れました! Watashi, kan-nin-bukuro no o ga kiremashita!). Unlike other Pretty Cure protagonists, she is not greedy with food and she enjoys studying. Her theme color is pink.
She introduces herself as "The flower spreading throughout the land, Cure Blossom!" (大地に咲く一輪の花、キュアブロッサム! Daichi ni saku ichirin no hana, Kyua Burossamu!)
Erika Kurumi (来海 えりか Kurumi Erika) / Cure Marine (キュアマリン Kyua Marin)
Voiced by: Fumie Mizusawa
Erika is 13 years old and Tsubomi's classmate, neighbor and daughter of the owner of the fashion shop "Fairy Drop". In addition, she is the president of the Fashion Club. She loves fashion and designing her own clothing. She has a jealous complex towards her beautiful and fashionable older sister, who is a Charisma Model despite still being in high school. She is an energetic girl and bluntly says what she is thinking, although she also begins to change after meeting Tsubomi. She makes Tsubomi join the Fashion Club after all old members signed off. After she is informed the qualification of Pretty Cure, she agrees to help in the fight of Tsubomi. As Cure Marine, her dark blue hair becomes lighter blue, her theme color is blue and her flower symbol is a blue daisy. She has powers related to the ocean and can use auxiliary attacks such as Marine Shoot and Marine Dynamite in addition to her finishing attack. Her catchphrase is "Even me, with a heart wider than the ocean, has reached her limits!" (海より広いあたしの心も、ここらが我慢の限界よ! Umi yori hiroi atashi no kokoro mo, kokora ga gaman no genkai yo!). Her theme color is blue.
She introduces herself as "The flower fluttering in the ocean winds, Cure Marine!" (海風に揺れる一輪の花、キュアマリン! Umikaze ni yureru ichirin no hana, Kyua Marīn!)
Itsuki Myoudouin (明堂院 いつき Myōdōin Itsuki) / Cure Sunshine (キュアサンシャイン Kyua Sanshain)
Voiced by: Houko Kuwashima
Itsuki is in the second year, the student council president and the grandchild of the current principal of Myōdō Academy. Itsuki appears to be a gentle, handsome, and athletic boy with a princely demeanor who attracts many subordinates and fans. At the beginning, Tsubomi developed a temporary admiration for Itsuki until discovering her female gender. She crossdresses due to her having to substitute as the heir of the school and dojo in place of her ailing older brother. However, she maintains a great love for cute, girl things and is convinced to join the fashion club. In the events of Episode 22, she picked up Potpourri and thinks it's cute. She later becomes Cure Sunshine to rescue Tsubomi and Erika from danger with Potpourri while saving her brother's Heart Flower. As Cure Sunshine,her short brown hair becomes longer and becomes golden, her theme color is Yellow/Gold and her flower symbol is the Sunflower. Her powers are related to the sun and can use auxiliary attacks such as Sunflower Aegis and Sunshine Flash, in addition to her finishing attack. Her catchphrase is "I will heal the darkness in your heart with my light!" (その心の闇、私の光で照らしてみせる! Sono kokoro no yami, watashi no hikari de tera shitemiseru!). Her theme color is yellow.
She introduces herself as "The flower bathing in the sunlight, Cure Sunshine!" (陽の光浴びる一輪の花、キュアサンシャイン! Hi no hikari abiru ichirin no hana, Kyua Sanshain!)
Yuri Tsukikage (月影 ゆり Tsukikage Yuri) / Cure Moonlight (キュアムーンライト Kyua Mūnraito)
Voiced by: Aya Hisakawa
Yuri is 17 years old and Momoka's friend, also in the second year of Myōdō Academy's high school branch. She shares class notes with Momoka when the latter cannot attend classes because of her job, also she heads the list of successful candidates in the grade. Her father went missing during the investigation of the "Heart Tree" in France. At the beginning of the story, she was defeated during the fight against Dark Pretty Cure, rendering her Pretty Cure Seed broken and the Heart Tree withering. Owing to that her fairy died, she can't transform since her only Pretty Cure Seed broke. Scarred by this, she isn't willing to help new Pretty Cures. But later the Heart Tree and the Heart Pot recover her Pretty Cure seed and allocate her status of Pretty Cure again. As Cure Moonlight,her dark purple hair becomes lighter, her theme color is wisteria[1]/Silver and her flower symbol is the Rose. Cure Moonlight has powers related to the moon and can use auxiliary attacks in addition to her finishing attack. Her catchphrase is "I'll keep fighting, for everyone's heart!" (全ての心が満ちるまで、私は戦い続ける! Subete no kokoro ga michi rumade , watashi wa tatakai tsuzukeru !). Her theme color is purple.
She introduces herself as "The flower glistening in the light of the moon, Cure Moonlight!" (月光に冴える一輪の花、キュアムーンライト! Gekkou ni saeru ichirin no hana, Kyua Mūnraito!)
