Japan has a high-tech toilet that can analyze your urine and give you health advice.
The Hakone Ekiden, a long-distance relay race held annually between Tokyo and Hakone, is one of the most prestigious races in Japanese college athletics.
The 16th century saw the rise of Oda Nobunaga, Toyotomi Hideyoshi, and Tokugawa Ieyasu, who were instrumental in unifying Japan under a centralized government.
