Showa No.1 have appeared and turn the whole town to Showa era. He in rampage and doesn't accept the year 2025, forcing Sumino and Kinjiro to join his No.1 Battle. In other side, Osai have returned, but why does he attacking Gozyugers?

Gaia Todoroki, the Wandering Beast Master have appear in front of Gozyugers. He is another ring warrior under the power of Gao Red.

A new No.1 monster emerges from the defeated Onigokko No.1, known as "One-Horned Beast". Gaia was in shocked and fight against him with anger. How was his past and what is his true wish behind this?

A new universe warrior have appear, which is the Red Racer. More shockingly, her identity is Ryugi's maid that want to take back Ryugi to his parent house.

Shoko turned into the Rampaging Red Racer after too much worries about Ryugi. But behind that, there was unforgettable childhood memories between them. In other side, Ryugi try to recall back how he encounter the Legendary Tega Sword.