Either complete the indicated EX Chapter in Adventure mode or by purchase it from the in-game store for the indicated amount of points.

Amitie's Alt. Voice
Purchase for 1800 pts.

Arle & Carbuncle's Alt. Voice
Purchase for 2500 pts.

Draco Centauros' Alt. Voice
Complete EX 8-5.

Ecolo's Alt. Voice
Complete EX 10-3.

Feli's Alt. Voice
Complete EX 9-7.

I's Alt. Voice
Purchase for 1800 pts.

J & L's Alt. Voice
Purchase for 2500 pts.

Klug's Alt. Voice
Complete EX 9-4.

Lemres' Alt. Voice
Complete EX 9-9.

Maguro's Alt. Voice
Purchase for 1800 pts.

O's Alt. Voice
Purchase for 1000 pts.

Raffine's Alt. Voice
Complete EX 8-9.

Ringo's Alt. Voice
Purchase for 1000 pts.

Risukuma Alt. Voice
Purchase for 1000 pts.

Rulue's Alt. Voice
Complete EX 8-1.

S's Alt. Voice
Purchase for 1800 pts.

Satan's Alt. Voice
Complete EX 10-4.

Schezo's Alt. Voice
Complete EX 9-1.

Sig's Alt. Voice
Complete EX 9-10.

Suketoudara's Alt. Voice
Purchase for 2500 pts.

T's Alt. Voice
Purchase for 1000 pts.

Witch's Alt. Voice
Complete EX 8-4.

X's Alt. Voice
Complete EX 10-1.

Z's Alt. Voice
Purchase for 2500 pts.