The Tearful Heart...! The Thing Minami Wants to Protect! is the 36th episode of Go! Princess Pretty Cure.
The girls go for a ride on Minami's family's cruise ship, where they meet a marine veterinarian.
Tropes:
- Art Shift: Haruka's model becomes much more blocky and thick-lined when she tries to introduce herself to the Kaidos.
- Friendly, Playful Dolphin: Tina the dolphin makes another appearance.
- Special Edition Title: The opening contains previews for Go! Princess Pretty Cure: Go! Go!! Gorgeous Triple Feature!!!.