In the H&M text, PTTs and films, combinations of three often appear. Which of the following is FALSE?
a) In the bushido concept, the three essential qualities are loyalty, right conduct, and bravery.
b) The Tokugawa, Taira, and Soto were the three great families that emerged and competed with each other in the Heian period.
c) Japan's religious-philosophical traditions are Shinto, Buddhism, and Confucianism.
d) The Asuka, Nara, and Heian eras form the classical age of Japan.