District 7

The least developed of all the districts, District 7 (VII) is still a very largely forested area, save a few small developed areas. Beyond a few natural attractions of the forest, the most-visited area within District 7 is almost certainly the Palace Theme Park, an amusement park created in partnership with Lemniscate to showcase some of the company's technological achievements. It is the southernmost district of Isamu, bordered to the North by Districts 4 (IV) and 6 (VI).

There's a small possibility that the forest was somewhat modeled after Aokigahara.