From Henshin Justice:
Kamen Rider Gaim’s section is about
Kouta being thrown into an alternate dimension it’s similar to the
historic Sengoku era, but Sengoku is written differently. Just like the
Sengoku Driver, with 戦極 instead of the usual 戦国. There they meet
different Kamen Riders, known as Warrior Gods. All of these Warrior Gods
work for their master. Ruling over Warrior God W is Hideyoshi,
portrayed by Minehiro Kinomoto, together with his concubine. While
Nobunaga is ruling over Warrior God OOO. Since it’s not the historical
Sengoku era, Nobunaga and Ranmaru are both equipped with guns.
While in Wizard’s section, the National Security Bureau finds a
facility producing artificial Phantoms, as Haruto tries to find a
resting spot for Koyomi. Rinko and Kizaki investigate the facility and
hire Yuzuru, Mayu and Masahiro, the three Mages, as bodyguards. As they
investigate they encounter Koyomi, as she transforms into the White
Wizard. Suddenly multiple Carbuncle Phantoms appear. Kousuke lost his
powers as Beast, so who is that other Beast Hyper!?
The movie will also feature Ogre Phantom, a Phantom that eats other Phantoms in order to use their power.
The movie will premiere December 14.