A crossover anime! The life of a hero!

"Why! There are so many monsters on a mere blue planet!" The aliens who came to invade Earth were almost scared out of their wits by the sight before them.
"Just so you know, you have to treat me to a hundred servings of coffee jelly after this is over." The pink-haired high school student with two arcade game sticks on his head communicated with his companions through telepathy.
"No problem, they'll pay compensation later anyway!" A blond high school student wearing headphones revealed a very happy yet wicked smile.
"Alright, let's finish this quickly, Kusuo, Izayoi, so I can ask them for war reparations later." The black-haired high school student, who is also the protagonist of this book, spoke up.
next moment……
Countless space fleets were destroyed by the two men and Nordos.
I recommend watching Hero Age, it's incredibly good.