Item description:

When you load the game up and are asked to continue, click yes. This save will start you at the very first save point.

Start a Battle (Press R1) - Complete the Battle to unlock:

The Bully
The Newbie
The Badass
The Juggler
The God of Death
The Highlander
The World Champ
The Aggressor

Now, Press Triangle, Go To Encyclopedia
Go to Profile, This Unlocks:

The Stalker

Now Go to Gallery, This Unlocks:

The Patron

While in Zeine, Go to the first town where you started called Myr Suburb Mansion
Go into the Database and Click Titles
Unlock the last titles that are highlighted in Green, and finally the LOC Title at the very end. This will Unlock:
(If this did not unlock Hikikomori, just reload the save and do it again. The first time I did it, it didn't pop so I reloaded it and it popped after I unlocked the LOC Title again)

The Entitled
The Gun Runner
The Battle Ready
The Fashionista
The Packrat
The Hikikomori

Next, Press Triangle to go into the Menu, Over Status Press Triangle again. Click Use Bonus Points. Level one characters STR, AGI, VIT, INT, LUK to 300.
This will Unlock:
(If this doesn't unlock, reload the save. When it asked you to continue, click no and start a NG+. Then follow the instructions above and it should pop)

The Skywalker
The Meat Shield
The Juicer
The Know-it-all
The Gambler

Next, Find one soul (Light blue square on the map). The easiest way to do this is jump from town to town and do the Area Search using 155 TP. Once you find one of the Souls this will unlock:
Update: A soul is at Yi Nara Reserve

The Grave Robber