The Second PreCure is Full of Energy!

Erika reveals that she has been having the same dream of Cure Moonlight as Tsubomi, so Chypre and Coffret deem her qualified to become a PreCure. Erika initially refuses, instead concerned about finding more members for the school fashion club. However, she changes her mind and becomes Cure Marine to help Tsubomi defeat the Desertrian of a girl who was denied a chance to join the school soccer club.