text: The Tale of Genji is a classic work of Japanese literature attributed to the Japanese noblewoman Murasaki Shikibu in the early 11th century , around the peak of the Heian period .
simplified: The Tale of Genji is a classic work of Japanese literature believed to have been written by the Japanese noblewoman Murasaki Shikibu at the beginning of the 11th century , around the highest point of the Heian Period .