Chrono Trigger, I didn't even know it was going to be one of history's best RPGs.Some dude at the shop just recommended it to me, that man just gave me an unforgettable childhood memory.
Final Fantasy 4 Complete
Persona 3, Persona 3 FES, and Persona 3 Portable.
That's about all actually. I have to say my true and probably never changing favorite is Final Fantasy 4 After Years. I love the story and the characters. There's also the gameplay which I found enjoyable since I was trying to find out all the bands.
Legend of Mana was a really amazing self-contained world and is my #1 JRPG, but I spent more time with Neverwinter Nights on PWs. (Players who make believe are the best storytellers sometimes.)