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!
Both the good and evil ninjas are
so hard-headed you can't even talk to them.
Las ninjas buenas y malas
son tan testarudas.
Las ninjas buenas y malas
sois todas unas cabezotas.
y en a pas une
pour relever le niveau.
Sia le ninja buone che le ninja malvagie
hanno la testa così dura che è difficile parlarci.
As ninjas do bem e do mal são muito
teimosas, não dá para conversar com elas.
Что хорошие, что злые ниндзя твёрдолобы,
и не поговоришь с ними.