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Kamen Rider Wiki
Icon-kabuto.png This article is about an episode in Kamen Rider Kabuto.

Riddle + Riddle = X (謎+謎=X, Nazo Tasu Nazo Wa Ekkusu) is the twenty-third episode of Kamen Rider Kabuto.


Worms begin attacking anyone and everyone that possesses pieces of the meteorite. Arata questions Soji as to how he originally came into ownership of his belt and the truth about the financial state of the Discabil family is exposed.


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Guest Cast

Forms Used

35th Masked Rider Anniversary File (Rider Kicks)

The group watches and Yamato narrates the variations of Rider Kicks during the course of the years. Yamato mentions about the Rider Double Kick of Kamen Riders 1 and 2, Kamen Rider V3's V3 Kick, Kamen Rider X's X Kick, and Kamen Rider Super-1's ten various kicks. In the end, Kagami stands up and does his own Rider Kick (he even shouts the attack name) and falling into his seat with Yuzuki looking. Tendo asks Yamato, "Who are you?"


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DVD releases

Kamen Rider Kabuto Volume 6, DVD cover

Kamen Rider Kabuto Volume 6 features episodes 21-24: VS Stag Beetle, Birth of a Special Compilation, Riddle + Riddle = X and The Ramen Way.

Kamen Rider Kabuto Box 2, Blu-ray cover

Blu-ray Box 2 comes with 16 episodes.