観音開き
  かんのんびらき
  noun (common) (futsuumeishi)
  double doors opening from the centre
  nouns which may take the genitive case particle `no'
  double-opening from the centre (e.g. doors, casement windows, etc.)
  noun (common) (futsuumeishi)
  method of filleting fish, chicken, etc. with a central cut and peeling back the flesh
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