Trying to collect all of the ps2 Shin Megami Tensei games

So far I have:
Persona 3: FES
Persona 4
Shin Megami Tensei: Devil Summoner 2: Raidou Kuzunoha vs. King Abaddon

I would have more but they are all so expensive. I think there is 8 all together if you count p3 and p3:FES seperate.

That's a high (and pricy) target indeed

But they are such amazing games! Have you played any of them?

I'd love to, but I am averse to nudity and sexuality, so that's a no-go.

Honestly I can't tell why persona 3 is rated M. I guess some of the full moon bosses are very disturbing but other than that I can't see why its rated M.