The final resting place of the 47 Ronin is charged with history and culture. The tale of the 47 Ronin is a example of true loyalty and honor. It was one of the places that I definitely wanted to visit in Tokyo. It was a great visit with favorable light. You can find out more about the tale here:
http://en.wikipedia.org/wiki/Forty-seven_Ronin and movies here:
http://www.imdb.com/find?s=all&q=47+ronin