Thread:HackerEX/@comment-43281069-20191213104135/@comment-43281069-20200105204042

You got it, and much like Prism Hearts the Pink wrapup will also double as the Christmas episode. The title of 45 itself is a Kingdom Hearts reference, alluding to both Akane's conflicting emotions (such as her feelings for Souta) and her ability to wield both light and darkness due to her parentage. Anyway let's wrap up Treasure Trove:

43: Goodbye

44: Last Christmas!? The Pirates Prepare For War!

45: Emergency Launch! The Maiden's Vow!

46: The Emperor's Domain

47: The Prince Falls! Precure Gold Rush

48: Live Free Or Die! Dark Water's Last Day

49: A New Dawn

Side Note: 43's title refers to the Crystal Queen, who finally gives up the ghost after being pushed to her limits. Haruka, her father, Kairi's parents, and Sabin then construct a new ship for the crew called the Maiden's Vow, which debuts in episode 45.