no idea, brosef. I believe somewhere at the beginning of the intro, in the top right corner, it said "SKIP →" next to a bunch of japanese characters. my moonspeak knowledge is next to zero, however, so I'm not sure what you'd have to press in order to skip it.

I just mashed all the buttons until it skipped lol

It's actually written that you cannot skip that part, you HAVE to let it stop scrolling then press any key to start the game.

... oh, lol.