You can watch this on youtube by searching the japanese title, there are no dialogues. This promo video presents a cute view on the exploitative japanese business culture. There's a handful of universal inspiring moments; like learning from your senpai, hanging on when things don't seem to work or focusing on making your client work to the fullest. But it has all the awkward japanese ideology about having your boss scream at you on your free time, magically going from beign kicked out to being hired or working 16 hours a day spending more time with coworkers than your family (with a little kid appearing ina single frame working as alarm clock for the MC to go eat with his senpai).

I really enjoyed how they pressented a classic anime plot with no dialogues, the images are depurated to perfect representations of plot points. On the other hand the art is as basic as it gets, the initial shot has cheap CG and there is no actual animation.

It's a good source to see hiring narratives in Japan, and what employees hope will happen. As an anime short there isn't all that much since it never tried to be a perfect piece on it's own, expecting it to be would be wrong on the viewer's part.