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A piezoelectric ceramic composition which includes a main ingredient represented by the general formula {(1-x)(K1-a-bNaaLib)(Nb1-cTa c)O3-xM2M4O3 (wherein M2 is Ca, Ba, or Sr; M4 is Zr, Sn, or Hf; 0.005 COPYRIGHT KIPO & WIPO 2010