Aojima Ruka

(青島月花) is one of the main characters of Astra Pretty Cure☆. An upbeat and passionate girl, Ruka is known around the school for being the captain of both the soccer team and fencing team. She is also the type of person who never gives up until the end which Mariko admires about Ruka. Her Pretty Cure alter ego is Cure Midnight, whose theme color is blue. She controls the power of water.

Personality
An upbeat and passionate girl, Ruka is known around the school for being the captain of both the soccer team and fencing team. She is also the type of person who never gives up until the end which Mariko admires about Ruka.

Cure Midnight
Cure Midnight (キュアミッドナイト) is the Pretty Cure alter ego of Ruka who controls the power of water while her theme color is blue.

To transform, Ruka needs her Étoile Compact and needs to shout "Pretty Cure, Astra Projection!". Her main attack is Midnight Flow.

Attacks

 * Midnight Flow (ミッドナイトフロー)