Description: Two legendary heroes have arisen to face a common threat. One is a dynamic giant and the real father of a hero-in-training while other is a reploid who awakened from his slumber. How will the world react by seeing those two heroes in action.

Main Character: Noah Kaminari/Ultraman Dyna

Side Character: Mega Man Zero

Friends/Allies:

Denki Kaminari (Noah's son)

Super GUTS

Ciel (current leader of Super GUTS)

Class 1-A

Class 1-B

Big Three

Hitoshi Shinso

Mei Hatsume

Melissa Shield

Some of the Pro Heroes

Neutral:

Neo Arcadia (Harpuia, Fefnir, Leviathan and Phantom)

Rest of the Pro Heroes

Kraft

Enemies:

League of Villains

Spheres

Doctor Weil (main antagonist)

Omega (secondary antagonist)

Elpizo