Shotokan Sensei offers a YouTube channel that already has more than 50 instructional videos on the practice of Shotokan karate. These videos are samples of the actual content that will be presented in the Shotokan Sensei Online Dojo, which has not yet been released.
To visit the channel just go to:
Here are some sample videos from the channel. There are also additional videos from the channel listed under the "Videos" category on this blog.