The ultimate mediaeval history experience for RoN. A multichapter experience on the rise and fall of feudalism in society.
A Dojo is a unique building available to the Japanese civilisation, and is a "fortified barracks" concept, being tougher, and capable of attacking enemies with a short-ranged missile attack. This can be quite useful especially if you are using the Japanese fort bonus for an aggressive border push strategy or do not have enough resources to repair a recently captured city that you desperately need late in the game as the Dojo costs Timber instead of the Wealth and Metal required to construct a new Fort. The Dojo is useful especially if you want to recruit cheap Naginata Ashigaru to reinforce your armies in a jiffy.