Based on this scan that was made available a couple days ago, the epic of Kamen Rider Gaim will be ending on September 28th, leading towards the debut of Kamen Rider Drive the following weekend.
The titles of episodes 45-47 are as of yet unknown and series head writer Gen Urobuchi will not be writing the final episode. Instead, Jin Hanageya will write the series’ ender. Considering the powerful impact of Gaim’s final arc thus far, it’s hard to imagine what direction the final episode(s) will go in or their quality. Only time will tell as Gaim spearheads towards its conclusion in the coming weeks.