Thread:SonikkuAensland/@comment-5688420-20160613003703/@comment-5688420-20160703013218

and yes, you read it right  Ryunosuke is a participant. and the only non-playable one at that. instead, his means of attack is with the HADES Unit.

it's kinda like how Kokonoe uses Tager (and Lambda in CS) to fight for her in BlazBlue pre-Chronophantasma DLC.