|This article is about a/an rider/imagin in Kamen Rider Den-O.|
|Kamen Rider Yuuki Skull Form|
|Series:||Kamen Rider Den-O|
|Motif:||Skull, Undead, Skeleton|
|Homeworld:||Earth (Main Timeline Continuity)|
|First Appearance:||Saraba Kamen Rider Den-O: Final Countdown|
|Last Appearance:||Saraba Kamen Rider Den-O: Final Countdown|
|Number of Episode|
Full list of appearances
The Ghost Imagin (ゴーストイマジン Gōsuto Imajin) is 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 is later destroyed by Den-O Climax Form's Extreme Slash: Climax Version.
Behind the scenes
The Ghost Imagin is voiced by Hiroshi Kamiya (神谷 浩史 Kamiya Hiroshi) who later moves on to voice as Shou Ronbou in Uchu Sentai Kyuranger. As A-Ryotaro, while retaining his voice, he is portrayed by Takeru Satoh (佐藤 健 Satō Takeru). In both his Imagin form and as Kamen Rider Yuuki Skull Form, his suit actor is Kazutoshi Yokoyama (横山 一敏 Yokoyama Kazutoshi).