Original: Works Norinaga 's most important works include the Kojiki-den ( Commentaries on the Kojiki ) , made over a period of around 35 years , and his annotations on the Tale of Genji .
Simplified: Norinaga 's most important works include the Kojiki-den ( Commentaries on the Kojiki ) , made over 35 years , and his comments on the Tale of Genji .