口琴 [ㄎㄡˇ ㄑㄧㄣˊ; kou3 qin2]
  harmonica
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  口琴
  こうきん
  noun (common) (futsuumeishi)
  mouth harp
  Jew's harp
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  琵琶笛
  口琴
  びやぼん
  noun (common) (futsuumeishi)
  Edo-period mouth harp (with a hairpin-like frame and a long straight tongue)
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