The story starts off with a face-off between two rival heroes, ZET and ALPHAS, and then traces their origins - Jin Kanzaki, a young man with the ability to transform into a superhuman being known as ZET, and Kouga Amagi, a young man with a strong sense of justice who uses technology to fight as ALPHAS. The fates of these two men and those around them intertwine as they fight to protect mankind and destroy monstrous abominations known as Players.

Cast

Daisuke Namikawa

Jin Kanzaki (voice)

Romi Park

Jin Kanzaki (young) (voice)

Mariya Ise

Hanako Tanaka (voice)

Mamoru Miyano

Kouga "Alphasz" Amagi (voice)

Yuki Kaida

Kouga "Alphasz" Amagi (young) (voice)

Kana Hanazawa

Konoha Amagi (voice)

Koji Yusa

Seiji "Anvil" Haitani (voice)

Seasons

13 episodes

Season 12012 · 13 episodes