Nagasawa Ai

 Nagasawa Ai  (長澤愛, Nagasawa Ai) is one of the four main characters in Love Time Pretty Cure and the leader of the group.

Ai's alter ego is Cure Love (キュアラブ, Kyua Rabu)

Her catchphrase is "Let's spread love~!" (愛を広めよう~!, Ai o hiromeyou~!).