Season 1-2; OVA 1-2.

Crunchyroll subtitles

If you ever watched any weeaboo trash, this is just another one of those. They start as funny comedies with stupidly fun characters, but then run out of steam. After which they either try to demand that you notice them senpai with painfully bad and cheap kick-the-puppy drama, or just turn into waste of time filler. This one is latter.

The first intro is irritating, but the other intro is OK.