Oonogi is the human form of the Scorpion Orphnoch and a minor antagonist in Kamen Rider 555.
Kamen Rider × Kamen Rider W & Decade: Movie War 2010
Scorpion Orphnoch as a minor Super Shocker member. He was part of Super Shocker's forces in the final battle, surviving even up to Doras' arrival and siding with it alongside other Kaijin. However, he was destroyed by Kamen Rider Ryuki (Shinji Tatsumi)'s surprise Dragon Rider Kick.