Kōshō-tennō was born in 506 BC. The full name of Kōshō is Mimatsuhikokaeshine no Mikoto. Kōshō became the Japanese Emperor in 475 BC.
Kōshō is a terrific military commander. Thanks to Kōshō the territory of Japan has expanded. At the same time, Kōshō empowered the Japanese people fairly. Therefore, Kōshō is loved by Japanese people very much. Kōshō has strengthened Japan in both military and economic sense.
Kōshō died in 393 BC.