Are you planning to play this on a or an emulator (PCSX2) ? Do you already have a copy of the game's ISO ? This will help me suggest the best guide to follow.
However, the emulation and translation communities have created highly functional solutions that make the game fully playable for English speakers. These primarily exist as partial menu translation patches, user interface (UI) modifications, and comprehensive English text guides designed to be used alongside the game. What is Translated Game modes, settings, and save/load screens. Are you planning to play this on a or an emulator (PCSX2)
The translation patch makes the game fully playable for non-Japanese speakers: user interface (UI) modifications