Ep. 13: Mermaid Rumors Spark School Broadcast Chaos and Monster Attack
Aired on May 23, 2021

Rumors of a mermaid lead Manatsu and her friends to discuss folklore with Laura, who highlights their singing abilities. The group assists the broadcasting club, but when a host fails to appear, the four girls take over the airwaves. They struggle to manage the show until Laura improvises by posing as an interviewee to save the broadcast. Simultaneously, Chongire summons a Zenzen Yaraneeda to attack a supermarket. The Cures must leave Laura behind to transform and confront the monster, facing difficulties in battle. Laura completes the broadcast and rushes to help them defeat the foe. The following day, the broadcasting club requests to hear Laura sing again, bringing joy to the group.
Episodes
- Ep. 9 · Tropical Club Prepares for Film Shoot Amidst Monster Attack and Makeup Training
- Ep. 10 · Manatsu and friends study together while fighting a powerful Yaraneeda variant that drains motivation.
- 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!