Yuji, a high school teenager is found with an incurable new virus; but it does not mean to say that his LIFEis finished. He decided to hope for the future and goes into a long sleep by artificial hibernation. The time is 2013 - Yuji is awake, to find himself thrown amidst a war - a time of despair, a time of death.

The earth is full of BLUE, a mysterious creature that ate anything for food including human beings. Men were on the verge of extinction, and those that were left evacuated to the space station. The only way for humans to servive was to destory BLUE!

Not knowing what is happending, Yuji begins has battle for LIFE - a battle for the human race to survive.

Released from 10-8-1999 to 3-31-2000

Released in the US from 8-4-2003 to 9-16-2003 Madman Entertainment.
Liscensed by FUNimation and shown on Cartoon Network
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Movie:
Blue Gender: The Warrior
A movie length remake of the Blue Gender story line. Released on DV E in Japan 22-20-2004 and in the US on 7-20-2004

Yuji Kaido was diagnosed with a serious disease and cryogenically frozen. He wakes up more than 20 years later--and Earth is nothing like what he remembers. A race of alien bugs called the Blue have taken over the planet, and a few select humans have retreated to the space station Second Earth. Yuji is taken back to Second Earth, where he learns that he and the other sleepers will be instrumental in defeating the Blue. And his relationship with one member of the recovery squad only serves to complicate things.