The new enemies, Nahane and Ohanefu, along with the mysterious new Giant Monstrous Beings appear from space to take over the Earth! Holding the key to these events is Shinkalion ALFA-X, which was secretly developed by the Ultra Evolution Institute...!? For Hayato and Team Shinkalion, who had been living in peace, the battle begins again.
Ayane Sakura
Rie Kugimiya
Kei Shindo
Manami Numakura
Rie Murakawa
Nanami Yoshimura
Ryota Osaka
Saki Fujita
Hikaru Midorikawa
Sora Amamiya
Ayana Taketatsu
Kiyotaka Furushima
Tomokazu Sugita
Risa Shimizu
Yuji Ueda
Maxwell Powers
Yoshimasa Hosoya
Kenji Yamauchi
Akeno Watanabe
Koichi Yamadera
Takaya Hashi
Nodoka Hasegawa
Eriko Matsui
Mitsuhiro Ichiki
Eri Goda
Yumi Hino
Yuuki Sanpei
Motoki Sakuma
Ryota Iwasaki
Bonji Jinbo
Megumi Ogata
Megumi Hayashibara
Yuko Miyamura
Junko Iwao
Tatsunori Tsujimoto
Kotaro Yoshida
Noriaki Kanze
Kentaro Ito
Wakana Minami