Two young men are tricked into releasing the seal on the Yokai and must become the Ninja Sentai Kakuranger to stop the forces they have unleashed on the world.

After the Kakurangers are attacked, Sandayuu sends the living truck Nekomaru to help.

Jiraiya, the fifth Kakuranger finally appears; but confused his teammates both in his foreign mannerisms and in his strange alliance with a grumpy cabby, Yokai.

When Seikai is arrested by the police-manipulating Azukiarai, the other Kakuranger try to rescue him, even without the help of Sasuke.

Saizou finds himself trapped in a deadly maze with a young boy as part of a bet between a mysterious pair of men, and must make it out alive.

Mokumokuren decides to take revenge on the Kakuranger by trying to make them look like criminals and seducing Tsuruhime into being his bride.