Here are a few links in English related to Japan's history. Please feel free to inform
me about other sites that you may know.
The best link I can recommend is the Questia online Library. Dozens of books on Japanese history are available online.
An anthropological view of Japan
Architecture, buddhism, godzilla, animation, food, sumo, kabuki,
Classical, medieval and Tokugawa Japan. The Tale of Genji, noh,