Anybody played the game Danganropa 2. Let's discuss type and subtypes
This what I think what they are:

Byakuya
Type 9 Sx
Mahiru
Type 1 So
Hiyoko 3
Type 3 So
Peko
Type 6 So
Fuyuhiko
Type 8 Sx
Hajime
Type 6 Sp
Nagito
Type 7 So
Chiaki 9w8
Type 9 Sp
Ibuki
Type 7 Sx
Sonia
Type 1 Sp/So
Gundam 4w5
Type 4 Sx
Nekomaru
Type 9 So
Akane
Type 8 Sp
Mikan
Type 2 Sx
Kazuichi
Type 7 Sx