For years, English players could play the main campaign via fan patches, but hitting the "Change Disc" prompt at the end of the game resulted in a crash or a confusing transition into Japanese text. The Disc 2 patch solves this, allowing a seamless transition from the conquest of Forsena to the secret epilogue.

Brigandine Grand Edition... Translation! - Sword of Moonlight Forums

For decades, Brigandine: The Legend of Forsena has reigned as one of the cult classics of the PlayStation 1 era. While the original 1998 release saw an English localization, the expanded version— Brigandine: Grand Edition —remained exclusive to Japan. Released in 2000, Grand Edition introduced voice acting, revised balance, new monsters, and a challenging post-game scenario.