My own Sensei, Paul Mitchell, 4th Dan recently run a course looking at Karate kata bunkai (analysis/applications) from the kata Gojushiho Sho. Here are some of the videos from that day which are well worth watching.
They are all kata bunkai taken from the kata Gojushiho Sho.
If anybody is interested in attending a future kata course with Sensei Paul Mitchell (highly recommended), then you can check the “courses” page on his website.
I hope you enjoy the videos.