Ep. 15: Minori and Laura Swap Bodies After Accidental Jar Incident
While preparing to support the school softball team, Minori and Laura are sucked into a jar, resulting in a body swap that friends notice upon greeting them. The pair explore each other's lives as a mermaid and human, leading Minori to take Laura home for the night. They admit enjoyment in their swapped forms, though Laura fears permanent change. The next day, Chongire summons a Zenzen Yaraneeda to attack a cafe. Manatsu, Sango, and Asuka transform to fight, with Laura joining later. Unable to transform in Minori's body, Laura watches as Minori, eager to help in Laura's body, reverses the swap. Minori transforms, joins the battle, and helps defeat the monster. Afterwards, both prefer their original bodies, with Minori feeling bolder and Laura missing her time in Minori's form.
Episodes
- Ep. 11 · Manatsu and friends hold a beach sand art contest, battling a monster and supporting Laura.
- Ep. 12 · Disciplinary Committee Confiscates the Aqua Pot Amidst Mermaid Rumors
- Ep. 13 · Mermaid Rumors Spark School Broadcast Chaos and Monster Attack
- Ep. 14 · Tropical Club Preschool Teaching Experience and Bug-Loving Children Encounter Monster
- Ep. 15 · Minori and Laura Swap Bodies After Accidental Jar Incident
- Ep. 16 · The Witch's Trap! Laura Was Captured!
- Ep. 17 · Mermaid's Miracle Transform! Cure La Mer!
- Ep. 18 · Laura starts at Aozora Middle School and joins the Swim Club before fighting a monster.
- Ep. 19 · Manatsu Panics Over the School's Seven Legends and the Abandoned Mansion Mystery