The Oath of Friendship! Beneath the Tree of Eternity is the 16th episode of Healin' Good♡Pretty Cure, and the 798th episode overall of Pretty Cure.
The girls help an old man reconcile with his old friends.
Tropes:
- Shout-Out: When Hinata is putting up a poster, another poster for Ojamajo Doremi can be seen next to her.
- Team Hand-Stack: Nodoka, Chiyu, and Hinata do this when they pledge their friendship.
