The Heike clan, also known as the Taira clan, was a powerful samurai family in Japan during the late Heian period (794-1185). They were known for their rivalry with the Minamoto clan, which ultimately led to the Genpei War, a significant conflict that shaped Japanese history. The Heike clan was influential in politics and culture, with members holding high-ranking positions in the imperial court. The clan's downfall came after their defeat at the Battle of Dan-no-ura in 1185, marking the end of their dominance. Following this loss, many Heike members faced exile or death, and their legacy became a symbol of tragic heroism in Japanese literature, particularly in the epic tale, The Tale of the Heike.