Multiple RPGs hold dear spots in my heart.
For a start, the Pokemon games, especially Pokemon Gold, since it was practically perfect in the sense of both RPGS and the Pokemon games.
Also, Dragon Quest: Journey of the Cursed King is a fantastic RPG for the PS2, as is Final Fantasy X.
Also, the Fire Emblem games are pseudo RPGs, I guess, more Tactical RPG as I have heard them described, but they deserve a mention anyway.