Here's a list of some very useful kendo-related blogs and forums:
- Doryoku - John Doherty's blog about Kendo.
- Kenshi 24/7 - George McCall's blog about Kendo.
- Kendo-Guide.Com - Masahiro Imafuji's website about Kendo
- Kendoinfo.net - Geoff Salmon's blog about Kendo
- Kendo World Forums - A website dedicated to Kendo