Okamikakushi ~ Masque of the Wolf

Released in early 2010, Okamikakushi ~ Masque of the Wolf represents a unique collaboration between the atmospheric horror of Ryukishi07 and the distinct aesthetic of Peach-Pit. Set in the isolated mountain town of Joga, the series explores the tension between modern expansion and ancient, predatory traditions. While often compared to the When They Cry franchise due to its psychological pressure, this series stands apart through its focus on biological destiny and social exclusion. The narrative follows Hiroshi Kuzumi as he navigates a community governed by the "Jouga-sama" and the enigmatic "Hassaku" ritual. Today, it remains a cult curiosity for fans of supernatural suspense, remembered for its haunting score and the unsettling integration of lupine folklore into a contemporary school setting. It is a significant late-2000s mystery.