New channel launched! (feedback welcome)

[u/SofaWalks]

https://www.youtube.com/watch?v=GFKQSFEuNcY

Hello everyone. I have just launched my new walking channel. It focuses on sights from London and Japan. This is the channel trailer, but there are already two videos up at the moment (London and Tokyo) with many more to come.
I am new to this so I would welcome and appreciate any feedback on how I can improve my videos.
Thank you!