Ultraman Blazar is a hero with a great sense of justice hailing from “M421,” an extragalactic astronomical object far from Earth. The main protagonist, Gento Hiruma, is the captain of the Special Kaiju Reaction Detachment (SKaRD), established by the Global Guardian Force (GGF) in a world where kaiju disasters are a common practice. When their strong desire for the power to save human lives resonates, the two unite.

A high-tech squadron protects Earth from evil monsters and aliens with the help of a giant super-being named Ultraman Tiga.