Ashe: Awarded for having the average party level over 50.
Ba'Gamnan: Awarded for completing the hunt catalog.
Balthier: Awarded for attacking 300 times.
Basch: Awarded for killing 500 foes.
Belias: Awarded for obtaining every esper.
Carrot: Awarded for defeating the monster, Carrot.
Chocobo: Awarded for walking 50,000 steps.
Crystal: Awarded for obtaining every character's magics.
Dalan: Awarded for completing every map.
DeathGaze: Awarded for defeating the monster, Death Gaze.
Fafnir: Awarded for defeating the monster, Fafnir.
Fran: Awarded for using magic 200 times.
Gabranth: Awarded for initiating every fusion technique.
Gilgamesh: Awarded for defeating the monster, Gilgamesh.
Gurdy: Awarded for using/spending 1,000,000 gil.
Hell Wyrm: Awarded for defeating the monster, Devil Dragon.
King Behemoth: Awarded for defeating the monster, King Behemoth.
Migelo: Awarded for selling 1000 loot.
Mimic: Unlock and buy all Monographs and Canopic Jar, also create and buy several Bazaar items to unlock.
Montblanc: Awarded for attaining (monster) chain level 50.
Penelo: Awarded for getting 100,000 gil.
Rasler: Awarded for mastering all character's license board.
Reks: Awarded for earning 500,000 clan points.
Trickster: Awarded for defeating the monster, Trickster.
Ultima: Awarded for defeating the esper, Ultima.
Vaan: Awarded for stealing 50 times from enemies.
Vayne: Awarded for using techniques 100 times.
Vossler: Awarded for obtaining every character's techniques.
Yazmat: Awarded for defeating the monster, Yazmat.
Zodiac: Awarded for defeating the esper, Zodiac.