It's very ambitious and I like the amount of world building that's being done. One thing dragging it down though is that you desperately need to adjust the audio levels to be consistent.
Also, the noses on the female characters are a bit off. I see what you're trying to do, but that kind of 80's style needs a lot bolder shading and lines in the right places to work. Basically what indicates the tip of the nose is too bold and makes it appear strange. If you want to improve that you could study how noses look in real life and in anime as well. For example, the anime movie Patlabor 2 has some good realistic ones.