Limited boxed editions exist. Check or Mandarake using the Japanese title: 猟獄島 ～極痴恋愛～ . The physical DVD includes the raw game plus a bonus disc with kyokuchi sound dramas.
While specific full synopses vary depending on the circle or serialization (often found in underground or digital seinen/josei anthologies), a title like this typically involves: rengokujima ~kyokuchi renai~ raw
Страсть в дальних землях - (манга) / Rengoku Jima ... - LiveLib Limited boxed editions exist
Central to the plot is a series of mysterious deaths and the struggle to escape the island while distrusting other survivors. Publication Details (Japan) As of 2026, the series has multiple volumes released. Released on July 7, 2023 (ISBN: 9784799217900). Total Volumes: While specific full synopses vary depending on the
The core conflict revolves around the youths' attempt to endure the harsh island environment while unraveling the island's secrets. Human Drama and Romance:
Drama, Suspense, Survival, Psychological, and Ecchi. Plot Premise
Since you are looking for "raw" (original Japanese) versions, these are typically hosted on official Japanese digital platforms. Reading the raws allows for an unfiltered look at Shinzaki's original dialogue and pacing before any localization changes.