For those of you who, like me, worship all things Nipponese, check out the Japanese Castle Browser.

Each castle is classified a variety of ways... example:

Bitchu Matsuyama Castle

  • Castle Type: Mountaintop Castles
  • Condition: Original
  • Historical Value: Important Cultural Property
  • Rating: 4 Stars
  • Visit: Viewer Donated
  • Destination: Hiroshima

And you also get several pictures of the architectural wonder in question. Go culturize yourselves!

Found via MetaFilter.