Arc 19Decade’s Judgment
Ash reunited with the Pretty Cure, helped them destroy Assassin Matter, and then entered the Kamen Rider and HappinessCharge Pretty Cure worlds as Kamen Rider Decade. After challenging Pretty Cure around the world, he fought Iona and pushed her to question her resentment toward Cure Princess and her sister’s legacy.
- Ash and the girls reconciled, declared their love for one another, and purified Assassin Matter before joining forces to destroy it.
- Ash left the Pretty Cure world and defeated Revi and Vice, then entered the GEATS world, where Ashu fought him and Ukiyo Ace helped her escape his attack.
- Ash recovered the New Diend Driver from Kaito Daiki and learned that another Ash was defeating Sentai teams and sealing their worlds.
- In the HappinessCharge Pretty Cure world, Ash took Snow White’s Light Transformation Mirror and challenged her to become strong enough to reclaim it.
- Ash fought Aino Megumi as Cure Lovely, defeated her, and later publicly challenged Pretty Cures around the world to satisfy his judgment.
- Ash defeated the Bomber Girl Pretty Cure and then fought Iona as Cure Fortune, restraining her while questioning her resentment toward Cure Princess.
- Iona explained that Cure Princess had unleashed the Phantom Empire and that her sister had been sealed while protecting her, and Ash shielded Iona from an explosion and was badly scorched.