Kamugoroshi

High above the Pacific Ocean, a passenger airliner suffers catastrophe and crash-lands on a remote tropical island—one that appears on no nautical chart. What seems like a miraculous survival quickly becomes a nightmare, for the island is home to the Shimabito people, a native tribe living in a savage, primitive state untouched by modern civilization. Among the island's inhabitants is Gamou, a young man born into its royal bloodline. Rather than aiding the castaways, he commands the Shimabitos to descend upon the crippled aircraft and attack the survivors within. Stranded on uncharted shores with no hope of rescue, the passengers find themselves hunted in a hostile paradise—by the very people they might have looked to for salvation. This is the gripping prequel to "Ingoshima," chronicling the tragedy that first ignited the series' blood-soaked flames of carnage.