Kamen Rider Ryuki
"Mirror World" exists symmetrically beyond an invisible mirror in space, and an exact copy of our human world, where only monsters can dwell. Evil monsters frequently cross the mirror and attack our world. Only Kamen Riders who make a contract with a specific monster and obtain special power from the monster can enter "Mirror World" and fight against evil monsters.
Starring
Takamasa Suga,
Satoshi Matsuda