Amushi

Amushi is a young exile banished to the remote island of Tsushima, whose extraordinary night vision—a rare gift from birth—was once exploited by a gang of thieves after his parents were slain. Rising from victim to leader, he commanded a band of orphans in petty theft until his capture brought his criminal days to an end. When the Mongol forces launched their devastating invasion, Amushi found new purpose under Kutsui Jinzaburō's command, leveraging his unparalleled low-light perception and nimble combat instincts to conduct covert reconnaissance and guard the camp through the darkest hours—proving himself an irreplaceable asset on the battlefield.