There are 35 Trophies that can be earned in this title.

Bronze

In Title Only
Make sure to check your titles. You can acquire titles at the Adventurer's Guild in town.

The More The Merrier
Execute a coordinated attack with six characters.

Alchemical Aptitude
You have added an item to the shop. Keep doing alchemy to add more.

Can We Keep Him?
Captured a monster.

I've Created a Monster!
Combined monsters.

We Can Rebuild Them
Created three marionettes.

Special Delivery
Used your first Special Art

Well-Read
Every profile is not available.

I've Seen Everything
Every item in the gallery is now available.

Silver

The First
Cleared Generation 1.

The Second
Cleared Generation 2.

The Third
Cleared Generation 3.

The Fourth
Cleared Generation 4.

The Fifth
Cleared Generation 5.

Gold

For Real This Time
Saw the true ending.

Titular
Earned every title.

Platinum

Consummate Consummator
Earned every trophy

18 Secret

http://www.ps3trophies.org/game/record-of-agarest-war/trophies/