Official Merchandise Wave 2 for "Chiikawa the Movie: The Secret of Mermaid Island" Goes on Sale
New Products Drop for the Theatrical Release of "Chiikawa the Movie: The Secret of Mermaid Island" — Including an Online-Exclusive Pre-Order for the Giant Siren Plush TOKYO, July 22, 2026 /PRNewswire/ -- Gray Parka Service inc., the official...