is an action role-playing game developed by Nihon Falcom, and the fifth in the Dragon Slayer line of games. It was originally released for the NEC PC-8801 in 1987, and was later ported to other personal computer platforms such as the NEC PC-9801, the NEC PC-88VA, the Sharp X1 Turbo, and the MSX2, for which it was released under the title Dragon Slayer V: Sorcerian. An English version for MS-DOS PCs was published by Sierra Entertainment in 1990, ports for the Atari ST, Commodore Amiga, Apple IIGS and Macintosh platforms were announced, but not released.