Kagirohi: Shaku Kei - Another is a dark erotic thriller OVA adapting elements from Shelf’s classic game with an all-new story. After his childhood friend and lover Kirishima Kaede is found hanged in an abandoned school building, high schooler Takahashi Aoi becomes convinced it was murder. His search for the truth draws him into intimate—and dangerous—encounters with four captivating women: the cold, seductive transfer student Minazuki Ajisai; the energetic classmate Mizuki; the elegant shrine maiden and village representative Nezu Sumire; and the memory of Kaede herself.

As Aoi delves deeper, he uncovers hidden motives, a village ritual involving sacrificial offerings through carnal acts, family secrets, and a web of jealousy and madness. Each woman hides her own darkness, using seduction as both weapon and shield. Pleasure and horror intertwine as the girls’ voluptuous bodies twist in ecstasy while a single girl’s insane ambition drives the tragedy toward its grim conclusion. This 4-episode series blends psychological suspense, intense harem-style sex scenes, and a bleak atmosphere perfect for fans of dark mystery hentai.

Based on the erotic game by Shelf.