Yuta and his friends attempt to unravel the mystery of the city and everyone else's memories. However, more questions arise when a strange samurai arrives and tries to tamper with Gridman.
We'll figure out who the enemy is.
Wir finden heraus, wer der Feind ist.
Descubriremos quién es el enemigo.
Enquêtons sur notre ennemi.
Vamos descobrir quem é o inimigo.