Katsuki wants it on record that he thinks this whole school band thing is all kinds of stupid.

If access to an empty room to wail on his drums to his heart 's content and access to Kodai Yui 's insider information wasn 't dangling on the end of this particular stick, he never would have subjected himself to the indignity of it all. The very idea of it was so cringey he had to come up with increasingly bizarre excuses to explain his random disappearances from the dorm whenever Kaminari and Shitty Hair asked where he was going.

That being said, playing live music together with a bunch of other humans was ' not terrible.