Nagasaka

I've uploaded a video of my tennis match from Japan to YouTube, and I'd love to get some feedback.

I've been writing my thoughts in Japanese after each point of my match videos, and I recently added English subtitles. It took a lot of time, so I'm wondering if there's any demand for this before I continue.

Turn on subtitles and check this out!
https://www.youtube.com/watch?v=VLPnA3663oo