The fact that he has titles that like Orphen, a game that has no RPG elements whatsoever and several other games that don't have as many RPG elements and have the same gameplay, this is arguing over contradictions in his list. He's even said he has the game. The other list has Orphen but doesn't have this either btw.
And didn't notice this before but Dirge of Cerberus Final Fantasy 7 isn't in his list either, but let me guess, that's not an RPG either right. If that's the case, I own every RPG on the PS2. Oh, those ones I don't have or haven't listed, I just don't count those as RPGs. That's how that works.
*edit*
Oh, and Phantasy Star Universe is there, but not Phantasy Star Universe Ambition of the Illuminus, which is the games sequel/expansion, isn't.