Continue playing to unlock this secret achievement.
Defeat a certain number of enemies while in Unlimited Mode.
Perform a certain number of counterattacks.
Accumulate a certain number of battle points.
Achieve a certain number of EXCELLENT synchronic impact rankings.
Activate Burst a certain number of times.
Defeat a certain number of enemies with heavy attacks, lock-on fire, or both.
Knock back a few bottles.
If at first you don't succeed...
Prove that you can take a beating.
Defeat a certain number of enemies with a special attack.
Achieve a certain percentage for your overall synchronic rate average.
Complete all episodes with a certain gauge equipped.
Give in to your male instincts.
Find all the peeping toms at the hot spring.
Interrupt the fat one's monologue.
Interrupt the old one's monologue.
Interrupt your former master's monologue.
Complete all episodes in Part IV with an S rank on Hard.
Complete all missions in Lost Episode 1.
Complete all missions in Lost Episode 2.