what was one main difference between Japanese and European feudalism?

Question

Japanese feudalism emerged out of a period of violence; European feudalism did not
or
Japanese feudalism was influenced by religions other than Christianity
or
European feudalism involved the exchange of land for services; Japanese feudalism did not
or
Japanese samurai and European knights did not follow similar codes of conduct

Answer 1

European feudalism involved the exchange of land for services; Japanese feudalism did not.