People cosplay characters that were created many years ago all the time. People cosplay their favorite characters all the time.
There was a big sales drop from FFXIII to FFXIII-2 and from FFXIII-2 to LR:FFXIII in Japan...
There was a big sales drop from FFXIII to FFXIII-2 and from FFXIII-2 to LR:FFXIII in Japan...
That has to be expected. I don't know of any direct sequel from Square Enix to ever sell more. Dirge of Cerberus was highly anticipated being a video game sequel to the highest selling FF of all time and on the best selling console of all time but only sold 1.something million. The After Years never sold great either. I don't think it cracked a million on any platform. Even the KH games have dropped off, not one has sold as much as KH1.