[quote=@PKMNB0Y]
And before anyone asks: Yes I got permission to use Touma as a one-off for the mini arc in Academy City. I swear to whatever the heck's out there that he won't leave the place. He exists as a minor character and as comedic relief, not his usual Deus Ex machina self.
[/quote]

I'd be disappointed if he didn't show up :p