(All links are accurate as of April 2026. If any become unavailable, a quick search for the term + “official site” will guide you to the current host.)
: Many collectors track these via their C80 catalog number or the circle's release history from 2011. c80 niku ringo kakugari kyoudai nippon h island originalzip
in a similar vein (dark, rural Japanese setting, sibling dynamics, psychological or horror-tinged narrative), I can recommend legally available visual novels such as: (All links are accurate as of April 2026