The Super Mamono Sisters v104 Shimofumiya Exclusive is not just a disc. It is a complete artifact. Released on a limited run of 200 copies on June 14, 2023, each box includes:
Retail price in 2023: ¥8,800 (approx. $60 USD). Current aftermarket price: ¥85,000 - ¥120,000 ($570-$800 USD).
Shimofumiya takes center stage in Super Mamono Sisters v104 — a quiet, haunting prologue, razor-sharp fights, and a cliffhanger that changes everything. Don’t miss this exclusive chapter. #SuperMamonoSisters #Shimofumiya #v104 super mamono sisters v104 shimofumiya exclusive
The standard public release of the game stalled at v103 for nearly a year. v103 was stable but had a notorious "Desync Loop" in the fourth world and an unpolished final boss sequence. Fans had accepted these quirks as part of the charm.
Then came v104.
This build is not available via the normal digital storefronts (DLsite, Melonbooks Digital). According to patch notes leaked on the developer’s Ci-en page (since deleted), v104 introduced:
Crucially, v104 was never meant to exist digitally. It was created specifically as a physical promotional tool. The Super Mamono Sisters v104 Shimofumiya Exclusive is
In the niche world of Japanese indie games and doujin soft releases, few titles have garnered as much cult fascination as the Super Mamono Sisters series. Known for its unique blend of retro aesthetics, challenging gameplay, and infamous “game over” sequences, the franchise has a dedicated—if underground—following. However, within that fandom, one particular version stands as a holy grail for collectors and enthusiasts alike: Super Mamono Sisters v104 Shimofumiya Exclusive.
This article breaks down exactly what this version is, why it is different from standard releases, and why it has become a legendary (and often misunderstood) piece of digital media. Retail price in 2023: ¥8,800 (approx
