Informative review. This is just a space short about a little issue that happens whilst the main five are in space. There's really not a lot to it other than that. It is funny, it is plain, a little self-aware. This really just exists for people who have seen the manga to be honest (prior to the TV anime whilst also playing with characters whose personalities are already known). It doesn't make too much sense on its own, but it is watchable if you are new to the series. There are no spoilers or anything like that, but it becomes apparent later on as to whyX and Y happen when you understand how the characters behave as they did. I watched this before I watched anything else, and there was really no problem. Maybe you could rewatch it after the entire thing, but that is on you.

No real point in watching this short, but it is 4 minutes long. Not really a lot to lose with this one.