Awakening (Finale)

Decisive Battle (決・戦) is the twelfth and final episode of SSSS.GRIDMAN.

Summary
Akane turns into a massive kaiju and begins rampaging throughout the city. While Gridman, in Yuta's body, goes to collect Rikka and Utsumi, Anti fights the kaiju as Gridknight and is able to pull Akane out, only to get stabbed by Alexis. Alexis then resorts to absorbing Akane into his body and become a kaiju himself. Back at the shop, Rikka and Utsumi figure out Junk's accesscode, allowing Gridman, the NGJHS and Anti to all combine into Gridman's true form. Gridman then fights Alexis directly, but it appears hopeless as Alexis can revive himself by feeding on Akane's negative emotions. However, Gridman remembers one of his abilities, Fixer Beam, which resets the city and allows him to make contact with Akane. He, Rikka and Utsumi the convince her to stop running away from her fears, allowing her to break free from Alexis' control. Gridman then defeats Alexis and seals him away. In the aftermath, Akane tells Rikka that she must return to her own world, and they have a tearful goodbye. With Alexis is in their custody, Gridman and the NGJHS also return to their Hyper World, leaving Yuta's body. Afterwards, as the city returns to normal, the real Yuta wakes up with in the company of Rikka and Utusumi, while Anti finds he was saved by the kaiju girl and a girl (implied to be Akane) wakes up on the bed in the real world.

Cast

 * Yuta Hibiki (響裕太): Yuya Hirose (広瀬 裕也) (Japanese dub)/Brandon McInnis (Funimation Dub)
 * Gridman (グリッドマン): Hikaru Midorikawa (緑川 光) (Japanese dub)/Robert McCollum (Funimation Dub)
 * Sho Utsumi (内海 将): Soma Saito (斉藤 壮馬) (Japanese dub)/Greg Ayres (Funimation Dub)
 * Rikka Takarada (宝多六花): Yume Miyamoto (宮本 侑芽) (Japanese dub)/Jill Harris (Funimation Dub)
 * Akane Shinjo (新条 アカネ): Reina Ueda (上田 麗奈) (Japanese dub)/Lindsay Seidel (Funimation Dub)
 * Alexis・Kerib (アレクシス・ケリヴ): Tetsu Inada (稲田徹) (Japanese dub)/Barry Yandell (Funimation Dub)
 * Rikka's Mother (六花ママ): Mayumi Shintani (新谷真弓) (Japanese dub)/Anastasia Munoz (Funimation Dub)
 * Namiko (なみこ): Suzuko Mimori (三森 すずこ) (Japanese dub)/Sarah Wiedenheft (Funimation Dub)
 * Hass (はっす): Akari Kito (鬼頭明里) (Japanese dub)/Amber Lee Connors (Funimation Dub)
 * Samurai・Calibur (サムライ・キャリバー): Ryosuke Takahashi (高橋良輔) (Japanese dub)/Ian Sinclair (Funimation Dub)
 * Max (マックス): Katsuyuki Konishi (小西克幸) (Japanese dub)/Cris George (Funimation Dub)
 * Vit (ヴィット): Masaya Matsukaze (松風雅也) (Japanese dub)/Chris Burnett (Funimation Dub)
 * Borr (ボラー): Aoi Yuki (悠木碧) (Japanese dub)/Apphia Yu (Funimation Dub)
 * Anti (アンチ): Kenichi Suzumura (鈴村健一) (Japanese dub)/Stephen Fu (Funimation Dub)
 * Anosillus (アノシラス（２代目）): Karin Takahashi (高橋花林) (Japanese dub)/Monica Rial (Funimation Dub)

Hyper Agents

 * Gridman
 * Primal Fighter
 * Original Form
 * Gridknight

Kaiju/Seijin

 * Alexis・Kerib