While we've seen some footage from Kill la Kill the Game: IF, there hasn't been much in the way of playable character announcements yet. That changed in the latest issue of Famitsu, which revealed the addition of Ira Gamagori and Uzu Sanageyama.
Famitsu shared a single screen online, and if you squint you can see more in the snap of the magazine feature below it.
So far, the other playable characters to be revealed have been Ryuko Matoi and Satsuki Kiryuin. Kill la Kill the Game: IF hits PS4 and PC next year.