

Afflicted by an incurable illness, Yuuji Kaidou dreams of a better future and decides to rely on a cryogenic technology that allows him to sleep until a cure is found. Unfortunately for the young man, he awakens surrounded by man-eating monsters and is saved in extremis by a group of soldiers who use large combat machines to slay these ruthless creatures. Yuuji learns from Marlene Angel, the leader of the soldier team that saved him, that an alien species known as BLUE had invaded Earth decades ago, leaving humanity on the brink of extinction. Initially overwhelmed by the nightmarish reality, Yuuji joins the resistance against the BLUE. But in order to prevail over these monstrosities, he will need more than just determination if he wants to make a difference in the battle to save mankind. [Written by MAL Rewrite]
26
Total episodes
26
Canon episodes
0
Filler episodes
0%
% Filler
Every season
Single Season
Currently, Blue Gender has no sequels, prequels, or registered spin-offs. This is the complete story available at the moment.
What to watch, what to skip
You're in luck! Blue Gender doesn't have a single filler episode: all 26 episodes are canon. It's a faithful adaptation of the original manga, so you can enjoy it from first to last without skipping anything or checking any list of expendable episodes.
The 26 episodes of Blue Gender aired in 1999–2003 and follow the story's chronological order. There are no transition episodes, no needless recaps, no arcs invented by the studio: every chapter advances the main plot and develops the characters just as the source material does.
In short, the watch order for Blue Gender is as simple as it gets: start at episode 1 and keep going to episode 26 without detours. If you came looking for which Blue Gender episodes are filler so you could skip them, the answer is that there aren't any.
Episode by episode
26 Episodes
| # | Episodes | Aired | Type |
|---|---|---|---|
| 1 | One Day10/10/1999 | 10/10/1999 | Canon |
| 2 | Cry08/05/2003 | 08/05/2003 | Canon |
| 3 | Trial10/22/1999 | 10/22/1999 | Canon |
| 4 | Agony10/29/1999 | 10/29/1999 | Canon |
| 5 | Priority11/05/1999 | 11/05/1999 | Canon |
| 6 | Relation11/12/1999 | 11/12/1999 | Canon |
| 7 | Sympathy11/19/1999 | 11/19/1999 | Canon |
| 8 | Oasis11/26/1999 | 11/26/1999 | Canon |
| 9 | Confirm12/03/1999 | 12/03/1999 | Canon |
| 10 | Tactics12/10/1999 | 12/10/1999 | Canon |
| 11 | Go Mad12/17/1999 | 12/17/1999 | Canon |
| 12 | Progress12/24/1999 | 12/24/1999 | Canon |
| 13 | Heresy01/14/2000 | 01/14/2000 | Canon |
| 14 | Set01/21/2000 | 01/21/2000 | Canon |
| 15 | Calm01/28/2000 | 01/28/2000 | Canon |
| 16 | A Sign02/04/2000 | 02/04/2000 | Canon |
| 17 | Eclosion02/11/2000 | 02/11/2000 | Canon |
| 18 | Chaos02/18/2000 | 02/18/2000 | Canon |
| 19 | Collapse02/25/2000 | 02/25/2000 | Canon |
| 20 | Versus03/03/2000 | 03/03/2000 | Canon |
| 21 | Joker03/10/2000 | 03/10/2000 | Canon |
| 22 | Dogma03/17/2000 | 03/17/2000 | Canon |
| 23 | Soliste03/17/2000 | 03/17/2000 | Canon |
| 24 | Compass03/24/2000 | 03/24/2000 | Canon |
| 25 | Adagio03/24/2000 | 03/24/2000 | Canon |
| 26 | Let Me03/31/2000 | 03/31/2000 | Canon |
Verified legal platforms
We don't have confirmed streaming platforms for this anime yet.
Liked it? Keep going
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Common questions
Blue Gender has a total of 1 season. The series is completed. Each season is divided into multiple episodes with stories that advance the main plot of the anime.
In total, Blue Gender has 26 episodes in its only season. You can consult the complete episodes table to see the breakdown by season.
It is recommended to watch Blue Gender in chronological broadcast order. This means starting from season 1 and continuing sequentially to the last season. Check our watch order guide which includes information about filler vs canon episodes for an optimal experience.
Blue Gender is available on various legal streaming platforms. Check the platforms section at the top of this page to see where it's currently available. Options may vary depending on your geographic region.
Yes, Blue Gender is a completed anime. All seasons have already aired and you can enjoy the series in its entirety without waiting for new episodes.
No, Blue Gender does not have filler episodes. All its episodes are canon and faithfully follow the original manga story, so you can watch all episodes without worrying about skipping anything.
You can check the score, reviews, characters and statistics for Blue Gender directly on MyAnimeList, the world's largest anime database. There you'll find the community rating, global ranking and opinions from other fans.