Jisatsutou, Land Lock Recommendations
Extremely similar! New law gets passed in a semi-dystopian Japan and a bunch of outcasts get sent to an island. Some infighting occurs among the survivors and the protagonist is lawful good in both manga. Landlock is much shorter and to the point but also has some mild supernatural elements. Jisatsutou has better story but uneven art. Landlock has this really uninteresting parallel story but otherwise a thrilling read. Either way, two extremely similar manga and big recommendations for survival fans!