The irrational fear is called a phobia; the experience or object that triggers a phobia could be called a phobic experience or object.

As its name suggests, a specific phobia is the fear of a particular situation or object

There is no specific phobia for Pokemon. There is no known phobia for video games, either, of which Pokemon is.

although there is no audi-specific phobia, there is a phobia called Amaxophobia and it is the fear of riding in a car.

There is probably no specific term for that. But there is a specific term for the one who asked this question. Genius!!!!