オプション
  noun (common) (futsuumeishi)
  noun or participle which takes the aux. verb suru
  nouns which may take the genitive case particle `no'
  option
  optional
  selecting an option
  noun (common) (futsuumeishi)
  optional extra
  individual item
  separate item
  service supplied on its own, without accompanying services
  option (finance)
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