Set on an isolated island in the postwar period, this classic mystery follows a young detective as a locked-room murder and a series of strange deaths lead toward an astonishing mechanism.

Tsukiyogaoka was published as Oni ni Sasageru Yasokyoku.

The truth behind a disappearance and the mystery hidden in a painting are revealed through a sequence of locked-room murders in this classic mystery.

Shin no Tarinai Misshitsu was published as Misshitsu no Requiem.