Episode Title:
The Spell of Smiles Doki☆Doki!.
Episode Description:
Ruby finds out where Akari is sent using the Jewelpot, and goes off with Labra to bring her back. Akari uses the smile spell she learned from the memories of Opal to melt all the ice earning her two more Jewel Stones, making her a fifth grade student. When she arrives back to her world and finds Yūma, he chants the smile spell which is the only thing he remembers about his mother.
