I had a thought the other night. What if, in our stories, we, ourselves, met in real life at a convention center for an event where people dress up as their favorite characters from TV, video games, movies, etc. and monsters from the Kamen Rider franchise, especially monsters our Riders fight, suddenly appeared and attacked. This would mean that our adventure wasn't over and we somehow gain the ability to become our Riders so we can fight them. In this case, "real life" is still the stories. We don't actually meet in person. What do you think???
I got the idea because I'm going to something up in Baltimore, MD with some friends this summer. Last year, one of them took a picture of someone dressed as Kamen Rider Kabuto Rider Form. It was DK Girl from Kamen Rider Rev Up.