Ghost Imagin

The Ghost Imagin appeared in 2008 movie called Saraba Kamen Rider Den-O: Final Countdown. The Ghost Imagin (ゴーストイマジン Gōsuto Imajin) was one of Shiro's Imagin followers and possesses Ryotaro, having him assume Kamen Rider Yuuki Skull Form. While possessing Ryotaro, Ryotaro is referred to as "A-Ryotaro" (A良太郎 Anazā Ryōtarō), with the A standing for "Another". He was later destroyed by Den-O Climax Form's Extreme Slash: Climax Version.