R5 is Kamen Rider Birth?! This has to be a joke, the guy is too old for this role in my opinion. Besides, I was expecting Taito Hashimoto to be the rider considering that his character has aligned himself with Maki and that there is a belt in the room.
Anyways, I don't really want this guy to be in the show. I don't really like him and to me, he doesn't seem like the kind of guy to be a serious actor. By the way, what I meant by too old was his age. Aren't most riders usually in their early 20s when they get the role. The guy is 30 years old and that to me is old. If he were to be in the show, he should be a guest-star or something. That's just my opinion. You can hate me if I don't like all you want, I just wanted you to how my reaction on this.
Still though, I won't stop watching OOO because I love Shu Watanabe and his character.