Rook
 Rook (The Lion Fangire) is the first introduced of the Checkmate Four. Bestowed with unbelievable power, strength and skill, but not patience, he constantly uses these to entertain himself with his "time play" games. Because of these games, he has often become the object of revenge for multiple people. After falling in battle due to the IXA System in the 1980s, Rook reemerges in the present only to find himself at a loss of what to do as he has, by now, played every single game variation that he can possibly think of. |
| Age - Unknown |
| Gender - Male |
| Species - Monster (Fangire) |
Character Synopsis
Coming Soon
| KAMEN RIDER KIVA |
|---|
| Kiva | IXA System | Saga |
| Characters | 13 Monster Races |
| King of Hell Castle | Climax Deka |
| Preceded by Den-O | Succeeded by Decade |
