All Shikoku Rail Pass is only deals that is provided by JR Shikoku. It covers all railway services in Shikoku. If you plan to visit Shikoku but JR pass is too much, this deals may be your perfect choice.
I believe autumn is the best season to travel in Japan. Fall color leaves are magnificent. It will be unforgettable moment. JR Group operate lots of seasonal trains during this season and increase the number of trains. I show you seasonal trains information mostly for September, October and November, 2013 in this post.