Penelope's Japan crossword

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Across
  1. 3. a lord who supported the shogun
  2. 5. a style of self-defense from Asia
  3. 6. making something go back to the way it was
  4. 8. a Japanese army leader
Down
  1. 1. a form of Buddhism about self-reliance and achieving enlightenment
  2. 2. a powerful warrior in the military class
  3. 4. the code followed by samurai
  4. 7. a form of Buddhism focused on paradise