One Piece (Omnibus Edition), Vol. 8: Includes vols. 22, 23 & 24 (8) Paperback – February 4, 2014

No specific country, time period or race is specified. I think it is one of the reasons that out of many types of Japanese manga, One Piece has universal appeal. My American friends do not know Touch or Doraemon or Sazaesan but they know One Piece.

良かった