To protect her family, Nao becomes the fourth Pretty Cure, Cure March.To protect her family, Nao becomes the fourth Pretty Cure, Cure March.To protect her family, Nao becomes the fourth Pretty Cure, Cure March.
Nao's five younger siblings, Keita, Haru, Hina, Yuuta, and Kouta (known as Calvin, Harriet, Hannah, Hugo, and Cody in Glitter Force) appear for the first time.