オオンリーワン・オンリー・ワンオンリーワン表記・読み:オンリー・ワン1only one (person, thing); sole; unique名詞nouns which may take the genitive case particle 'no'2highest; best; most outstandingnouns which may take the genitive case particle 'no'3custom-madenouns which may take the genitive case particle 'no'札へ残す語をコピー