07/02/2012 - 09/17/2012 Finished
Humanity Has Declined (Jinrui wa Suitai Shimashita)
Also known as: 人類は衰退しました
Because of the constantly declining birth rates over many decades, human civilization is all but extinct. With only a few humans remaining, they survive in this post-apocalyptic world with what was left behind by the previous generations. Earth is now dominated by fairies, tiny creatures with extremely advanced technology, an obsession with candy, and a complete disregard for human safety. A young girl who has just finished her studies returns to her hometown and is designated as an official United Nations arbitrator. Her duty is to serve as a link between mankind and fairies, reassuring each side that both races can live together peacefully. She imagines this task will be easy enough, but controlling the disasters created by the oblivious fairies in their pursuit of candy will require a lot more effort than she initially believes.
12
Total episodes
12
Canon episodes
0
Filler episodes
0%
% Filler
Canon episodes · 12 Filler episodes · 0
Related works
Related works and sequels
Standalone work
No sequel, prequel, or registered spin-off is linked to Jinrui wa Suitai Shimashita. Its episode total belongs to this title alone.
What to watch, what to skip
Watch order: filler vs canon
Jinrui wa Suitai Shimashita has no filler episodes: all 12 episodes are canon. You can watch it from first to last without checking any list of skippable episodes.
Episode by episode
Complete guide by season
12 Episodes
| # | Episodes | Aired | Type |
|---|---|---|---|
| 1 | The Fairies' Secret Factory (Part 1)07/02/2012 | 07/02/2012 | Canon |
| 2 | The Fairies' Secret Factory (Part 2)07/09/2012 | 07/09/2012 | Canon |
| 3 | The Fairies' Subculture (Part 1)07/16/2012 | 07/16/2012 | Canon |
| 4 | The Fairies' Subculture (Part 2)07/23/2012 | 07/23/2012 | Canon |
| 5 | The Fairies' Homecoming (Part 1)07/30/2012 | 07/30/2012 | Canon |
| 6 | The Fairies' Homecoming (Part 2)08/06/2012 | 08/06/2012 | Canon |
| 7 | The Fairies' Time Management (Part 1)08/13/2012 | 08/13/2012 | Canon |
| 8 | The Fairies' Time Management (Part 2)08/20/2012 | 08/20/2012 | Canon |
| 9 | The Fairy's Survival Skills08/27/2012 | 08/27/2012 | Canon |
| 10 | The Fairy's Earth09/03/2012 | 09/03/2012 | Canon |
| 11 | The Fairy's Secret Tea Party (Part 1)09/10/2012 | 09/10/2012 | Canon |
| 12 | The Fairy's Secret Tea Party (Part 2)09/17/2012 | 09/17/2012 | Canon |
Verified legal platforms
Where to watch Humanity Has Declined
All the platforms where you can watch Humanity Has Declined legally, with direct links to each service.
We don't have confirmed streaming platforms for this anime yet.
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Common questions
Frequently asked questions
How many seasons does Jinrui wa Suitai Shimashita have?
Jinrui wa Suitai Shimashita 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.
How many episodes does Jinrui wa Suitai Shimashita have?
In total, Jinrui wa Suitai Shimashita has 12 episodes in its only season. You can consult the complete episodes table to see the breakdown by season.
What is the best order to watch Jinrui wa Suitai Shimashita?
It is recommended to watch Jinrui wa Suitai Shimashita 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.
Where can I watch Jinrui wa Suitai Shimashita online?
Jinrui wa Suitai Shimashita 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.
Is Jinrui wa Suitai Shimashita a complete anime?
Yes, Jinrui wa Suitai Shimashita is a completed anime. All seasons have already aired and you can enjoy the series in its entirety without waiting for new episodes.
Where can I see Jinrui wa Suitai Shimashita's score and reviews on MyAnimeList?
You can check the score, reviews, characters and statistics for Jinrui wa Suitai Shimashita directly on MyAnimeList, the world's largest anime database. There you'll find the community rating, global ranking and opinions from other fans.