Ika will have people paired off in groups depending on whether or not they need mentored, and in terms of who he thinks they'd be best served working with. Known pairs include.

Ika Mazi 0-2 and Hagane Kokoro 1-2.
Apprentice: Elliot Hughes 2-2

Kat Mazi 1-2 and Seiji Mufubuki Mazi 1-5 "The Siblings"

Akane Makishima 0-3 (WMD)

(Need pairings)
Shana Hirai 0-3
Reno Kitsugi 1-1
Natasha 1-1
Spike Spiegel 1-3
Seralin 1-4
Haru 1-5
Seras 1-5
Dietrich Ritter 3-2
Hikari 3-3
Toby 3-5
Kin 4-1