: Look for the game on legitimate Japanese digital distribution platforms like DLsite or Booth.pm , searching under the creator name Shimofumi-ya (しもふみ屋).
As a Shimofumiya exclusive, Super Mamono Sisters features some unique content that is not available in other versions of the game. This includes additional CGs, scenarios, and character routes that are exclusive to this version. super mamono sisters v104 shimofumiya exclusive
The "V104 Shimofumiya Exclusive" part of the title hints at a specific version or edition of the series, possibly indicating a limited release or a special edition that includes more explicit content or exclusive storylines not available in the standard version. : Look for the game on legitimate Japanese