Kamen Rider Hibiki S01 E12 Revealed Secrets

"To us, there are heroes."

After going through a false wall in Tachibana's Sweet Shop Asumu stumbles upon the Oni R&D room where Midori shines some light on Hibiki's past. Hibiki encounters a Douji and Hime that have unique armor and can't be beaten like the ones he's previous faced.