The Set includes 3 Swimsuit Costumes. Each character's Swimsuit Costume will be added. ・Swimsuit - Absolute Siren (Leben) ・Swimsuit - Shining Mermaid (Mikoto) ・Swimsuit - Top of Undine (Ami)
*All costumes are only applied during the battle (costumes will be disabled during the event or when located at the garden).