Yousuke's frustration with Sensei Hinata boils over when the team is asked to protect a bathhouse without learning why.

Nanami returns to a training site to finish a task she failed in the past, where she's confronted by Furabiijo and Wendinu aiming to take her down; as the male Hurricaneger deal with a ninja severing bonds.

Yousuke and Nanami try to get back an engagement ring they lost while looking after a bakery, only to confront an army of a Jakanja Chuunin brainwashed by mustaches!

Chuuzubo summons his partner Chuunin to Earth, who turns Yousuke and others into children in hopes of using this weakness to crush the planet.

With the Gouraiger captured by the Manmaruba monster, the Hurricaneger must figure out a way to save their allies as Shurikenger and Oboro prepare their ultimate weapon for defeating it.

Still desiring to revive the Ikazuchi School, Isshuu gains his father's infamous sword, leading to a horrifying revelation about its means and measures.