A Showdown at Last! Menacing Akudaikaan is the 23rd episode of Futari wa Pretty Cure Splash★Star.
Michiru and Kaoru question what they want out of light.
Tropes:
- Heel–Face Turn: This marks the beginning of Michiru and Kaoru turning to the Cures' side, as they use their powers to help Cure Bloom and Cure Egret.
- Making a Splash: Twin Stream Splash is used.
- Twitchy Eye: Michiru's eye twitches when Cure Bloom tries to convince her not to fight.