Tokyo Wide Pass is currently sold as Kanto Area Pass. This pass will be remodeled and will be sold as Tokyo Wide Pass on December 1, 2015. It covers Tokyo and surrounding area, such as Mt. Fuji, Izu peninsula, or Nikko. Echigo-Yuzawa will be covered by Tokyo Wide Pass but it is not by Kanto Area Pass.
This pass covers eastern part of Honshu island (main island) in Japan, such as Tohoku region, surrounding Tokyo, Mt. Fuji, Izu peninsula and most part of Nagano. You can take any trains in the coverage area with a few exception. If you will be a temporary visitor, you are eligible to purchase this deal.
The biggest difference from any other JR Passes is valid periods. You don’t need to use this pass in consecutive days. You can pick any 5 days within 14 days.
Let’s see the details about this pass. I also compare with other passes, such as JR Pass and Kanto Area Pass.
I wrote this post in last two years. Right after I published this post in two years ago, the huge earthquake occurred. The east coast of Tohoku area was damaged seriously by earthquake and tsunami. Nobody could not travel when this pass was sold. JR East started to sell same type of pass, JR East Pass Special, again in last year. And this year, same pass come back to motivate to travel east part of Japan, especially Tohoku area! JR East is very aggressive. Because they sold same pass at 13,000 yen in two yeas ago. They sold it at only 10,000 yen for unlimited ride for any 3 days in 10 days. Unfortunately it will be 15,000 yen for 3 days in 10 days. But the price is still very attractive.
These trains connect Shinjuku and Ikebukuro in Tokyo, and Nikko and Kinugawa-Onsen. These trains run on JR line and Tobu Railway line. That means you have to pay extra if you use JR Pass. JR Pass cover JR line portion only. But if you use JR East Passes, such as JR East Pass Nagano Niigata, Tokyo Wide Pass, JR East Pass Tohoku, both JR line and Tobu Railway lines are covered. This may be complicated for you.