古こ史し徴ちょうMeanings1nounReferences to Ancient Historywork of art, literature, music, etc.Title of an 1818 work by Hirata Atsutane; a proper noun used in historical or academic contexts.平ひら田た篤あつ胤たねの『古こ史し徴ちょう』は、古こ代だい史しの研けん究きゅう書しょとして知しられている。Hirata Atsutane's 'Koshichō' is known as a study of ancient history.