The One-Eyed Monster's Human Review Operation!

is the fifth episode of Kamen Rider X. It introduced Tobee Tachibana, ally of the first four Kamen Riders, to the series, marking the instance Keisuke Jin learned of his predecessors who would appear to help him in his fight against G.O.D. later on.
==Synopsis==
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==Plot==
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==Cast==
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==Notes==
*This episode aired on NET alongside episode 44 of Kikaider 01, Bijinder's Beauty and Sorrow Separation.
*Cyclops would later appear as a revived kaijin in Five Riders vs. Kingdark.
*This episode was broadcast on the same day the Kamen Rider X movie, a theatrical showing of episode 3, was released in theaters.
*Tachibana initally suspects Keisuke is a Destron cyborg, but quickly remembers that they were destroyed. The first four Kamen Riders #1, #2, V3 and Riderman, appear in flashbacks as Tachibana reminisces.
**All four Riders would appear with X in Five Riders vs. Kingdark, however, only #2 and V3 would return to fight with X later on in the series itself.
*First appearance of Ridol Rope.
==Digital Releases==
*Kamen Rider X DVD Volume 1 features episodes 1-11.http://www.toei-video.co.jp/DVD/riderguide.html#l4-5
*Kamen Rider X Blu-ray Volume 1 features episodes 1-18.https://www.toei-video.co.jp/special/rider-x/
X DVD Vol 1.jpg|Kamen Rider X DVD Volume 1
X Blu-ray Volume 1.jpg|Kamen Rider X Blu-ray Volume 1
==References==