This hissatsu is used by three people. Just like the name implies, it is like the Big Bang. This hissatsu was strong enough to get through Shin God Hand X, but fails against Tamashii The Hand. It closely resembles Supernova.
Hiroto runs with the ball while Fubuki and Kidou jump. Then, Hiroto makes a volley and two purple rings form around the ball. Fubuki kicks it upwards and Kidou strikes it downwards with his heel. An explosion occurs around the ball, surrounded by a ball of orange energy with blue edges in space. Finally, Hiroto, Kidou and Fubuki kick the ball at the same time and the ball moves toward the goal surrounded by a huge ball of fire.
Big Bang fully evolved to the level GO in the Galaxy game.