[Blade Raider]

I'm calling DJ Sagara. It makes the most since to me thematically. Sagara is the embodiment of the real threat of the show. That screams final boss. It also makes the Rider's name a pun and Japan loves those. Plus, Sagara is the Serpent to Helheim's Garden of Eden. A black apple Lockseed is fitting for the Serpent to have.


On the other hand, the helmet design sort of looks like one of Ryoma's drawings from way back in episode 15. There's nothing else I'm seeing suggesting it's Ryoma other than that. In fact, I'm betting Ryoma is going to die next week anyways. It's just a gut feeling.