Ginga is a fucking Jedi. Holy shit he's good.
Also I have a sinking feeling he's gonna end up with Aya, but I really am lining up behind Shirogane. Or the beta couple of Ginga x [REDACTED] ends up in a twisted yet side-snatching parody of DomeKano.
Tertiary pairing is Yanagi x Sensei dude, so...