[[caption-width-right:340:[[NotYourDaddysX Not Your Daddy's]] ''Series/UltraSeven'']]

'''''Ultra Seven X''''' is a 2007 {{toku}}satsu series produced by Tsuburaya Productions. It is a DarkerAndEdgier reimagining of the classic ''Series/UltraSeven'' series.

In the 23rd century, Deus agent Jin has contracted amnesia and is in a strange apartment. Upon waking up, he sees that he has a strange item, the Ultra Eye. With it, he can change into the mysterious giant called Ultra Seven X. Now, he must fight the alien invaders that threaten his world and figure out the mystery behind his missing memories.

The is the first Ultra in the ''Franchise/UltraSeries'' to be aimed exclusively at adults.

!!''Ultra Seven X'' provides examples of the following tropes:

* ActionGirl: Agent S.
* {{BadAss}}: Jin/Ultrseven X.
* ButtMonkey: Agent K, especially when Agent S is around.
* DarkerAndEdgier: The darkest show of the entire ''Franchise/UltraSeries''.
* LetteredSequel
* OtakuOClock: Being aimed at adults, it was aired at 2.15am on CBC and 2.25am on TBS.
* TheReveal: [[spoiler:This is the same Ultra Seven from the [=M78=] universe bucked into the X world.]]
* SweetTooth: Agent S really likes her chocolate balls.
* TransformationTrinket: The Ultra Eye.