Enja is a character and minor villain from Samurai Shodown V.
Enja, along with his brother Suija, was one of the disciples of Liu Yunfei, who helped imprison him when he got possessed by the Dark Emperor. However, he and his brother succumbed to the powers of the Demon World, becoming demons themselves, Enja turning into a psychotic destructive force who burns everything into his path. They were sealed, but eventually broke free, seeking the Dark Emperor for a spell that could allow them to fuse with a human host.
Enja was tracked down by the Kazama ninja clan, which ambush him into a small village, but Enja incinerates them all and turn the entire village into ashes. Kazuki Kazama fights him, and with the help of his sister Hazuki seals him inside of his sword.