Do you know this?

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Across
  1. 2. title of the lotus sutra?
  2. 5. Nicherin Daishonin was exiled to this island
  3. 6. 3 pillars of faith? - ______, practice and study
Down
  1. 1. we do this morning and evening with daimoku
  2. 3. revolution , it is an essential part to achieve victory
  3. 4. working for our and others happiness is called?
  4. 7. sensei disciple of Toda sensei