Complete the following tasks to unlock the corresponding bonus for that particular character.

Additional Battle Voices: Set 1: Collect 30% of a character's Battle Trophies.
Level cap raised: Collects 50 of a character's Battle Trophies.
Voice Collection 2: Collect 75% of a character's Battle Trophies.
More CP: Collect 100% of a character's Battle Trophies.