

X-Men, still grieving over the death of Phoenix (Jean Grey), are investigating a case of a missing mutant girl in Northern Japan. This leads them to a mysterious virus…
TV-14 • Action & Adventure, Animation • Series • 2011 • 1 season
Starring: Toshiyuki Morikawa, Kaori Yamagata, Rikiya Koyama

S1 E1 - The Return
When a young girl named Hisako Ichiki goes missing in northern Japan, her parents seek help in Professor Xavier, who calls on the X-Men to unite.
Apr 1, 2011 • 23m

S1 E2 - U-Men
The X-Men carry out an investigation that leads them to the U-Men, a group of mad scientists whose hideout contains a horrifying secret.
Apr 8, 2011 • 23m

S1 E3 - Armor
Hisako's mutant powers are weakened during a fierce battle between the X-Men and Todd, the U-Men's mad scientist.
Apr 15, 2011 • 23m

S1 E4 - Transformation
The X-Men are put at risk of secondary mutation when the Blackbird is attacked by a bat-like creature showing dangerous signs of Damon-Hall Syndrome.
Apr 22, 2011 • 23m

S1 E5 - Power
Emma allows Professor Xavier to read her mind and reveal her thoughts after Cyclops opposes her membership in the X-Men.
Apr 29, 2011 • 23m

S1 E6 - Conflict
An intense battle ensues when the X-Men are attacked by remnants of the U-Men after being forced to execute an emergency landing in the Blackbird.
May 13, 2011 • 23m

S1 E7 - Betrayal
Having defeated the U-Men, the X-Men come face to face with Yui Sasaki at her underground base, where she once ran a school for mutant children.
May 20, 2011 • 23m

S1 E8 - Lost
After falling ill with Damon-Hall Syndrome, Riko and Kaga attack the X-men's base, while Emma spies on a stranger in her diamond form.
May 27, 2011 • 23m

S1 E9 - Revelations
Revelations abound when it's discovered that Riko and Kaga were drugged by Yui and that Jun and Mastermind are one in the same.
Jun 3, 2011 • 23m

S1 E10 - Countdown
Mastermind's evil plans are frustrated as a fierce battle between the X-Men and the Four Pillars of the Inner Circle rages on.
Jun 10, 2011 • 23m

S1 E11 - Revenge
Despite Yui's attempts to suppress them, Takeo's powers continue to gain strength, causing reality itself to become more and more twisted.
Jun 17, 2011 • 23m

S1 E12 - Destiny
The X-Men mount an attack to bring down Professor Xavier's son, Takeo, before he destroys the world, putting an end to both mutants and humanity.
Jun 24, 2011 • 23m
No clips or trailers are available for this title.
X-Men
X-Men, still grieving over the death of Phoenix (Jean Grey), are investigating a case of a missing mutant girl in Northern Japan. This leads them to a mysterious virus that turns mutants into monsters. U-Men and the Inner Circle want it.
TV-14 • Action & Adventure, Animation • TV Series • 2011