Pretty good for something simple
From the title I was expecting a comparison of ancient and modern Japanese culture, so I was confused for a while, but I got over it.
The video didn't give much actual info, so I'm guessing there was a report or something to go with it. But it did give some terms and titles to look up if I wanted to, plus a vague idea of what they were about. I learned a few things. I didn't know there was a gothic lolita style, for example, and I knew next to nothing about Bleach. Now I know it involves magical sword fighting.
But I did wonder how you picked what to include in each category. The religions made sense, but surely those aren't the most important fashions in Japan.
My favorite part was the sword slicing out the characters at the beginning.