A samurai must know these words

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Across
  1. 2. a member of a powerful warrior class in Japan
  2. 4. a form of Buddhism that stresses self-reliance and achieving enlightenment through meditation
  3. 6. styles of fighting or self-defense, such as modern-day judo and karate, that began mostly in Asia
  4. 7. the head of the military government of Japan in the era of the samurai
  5. 8. the return of a past state, situation, or ruler
Down
  1. 1. a form of Buddhism founded on the belief that all people can reach paradise by relying on the mercy of Amida Buddha
  2. 3. a local lord in Japan in the era of the samurai
  3. 5. a samurai code that called on warriors to be honest, fair, and fearless