Do you know the Sumo?

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Across
  1. 3. Number of current Yokozuna
  2. 4. Rank below Yokozuna
  3. 6. The Yokozuna!
  4. 7. January Basho location
  5. 8. Tochinoshin's home country
  6. 10. Aoiyama's home country
  7. 11. He's done!
Down
  1. 1. Rank below Ozeki
  2. 2. current number of Ozeki
  3. 3. November basho location
  4. 5. They grow'em big there!
  5. 9. March basho location
  6. 10. Kaisei's home country