The shinobi receive a mysterious message delivered by arrow from an unknown, and potentially deadly, assailiant who lurks in the shadows. The letter lures them to an empty spa resort, where they'll begin a trial like they've never faced before. But first, it's time for everyone to have a squirt gun fight in skimpy swimsuits!
Don't panic like that.
Reg dich nicht so auf.
No te asustes así.
No te asustes así.
Pas de panique.
Non spaventarti così.
Não entre em pânico.
Не паникуй так.