Humanity Has Declined poster
Where to stream

Humanity Has Declined

7.820121 seasonTV-14TV SeriesAnimationComedySci-Fi & Fantasy

It has been several centuries since human population has declined. Food has become harder to find and what little sources the humans have are considered highly valuable. The most prosperous species on the Earth are "Fairies", 10 cm tall…

DirectorSeiji Kishi
ProducersHajime Maruyama·Tatsuya Ishiguro

Where to watch

Not available in United States
Streaming in 3 other countries

Humanity Has Declined isn't on any streaming service in United States right now, but it's available in Guernsey, Japan, United Kingdom. Streaming rights are licensed per country.

Seasons & Episodes

E1
The Fairies' Secret Factory (1)
Jul 2, 2012
E2
The Fairies' Secret Factory (2)
Jul 9, 2012
E3
The Fairies' Subculture (1)
Jul 16, 2012
E4
The Fairies' Subculture (2)
Jul 23, 2012
E5
The Fairies' Homecoming (1)
Jul 30, 2012
E6
The Fairies' Homecoming (2)
Aug 6, 2012
E7
The Fairies' Time Management (1)
Aug 13, 2012
E8
The Fairies' Time Management (2)
Aug 20, 2012
E9
The Fairies' Survival Skills
Aug 27, 2012
E10
The Fairies' Earth
Sep 3, 2012
E11
The Fairies' Secret Tea Party (1)
Sep 10, 2012
E12
The Fairies' Secret Tea Party (2)
Sep 17, 2012

Cast

Mai Nakahara
Mai Nakahara
Watashi (voice)
Jun Fukuyama
Jun Fukuyama
Joshu-san (voice)
Unsho Ishizuka
Unsho Ishizuka
Sofu (voice)
Miyuki Sawashiro
Miyuki Sawashiro
Y (voice)
Yumiko Kobayashi
Yumiko Kobayashi
Yousei-san (voice)

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Humanity Has Declined — streaming FAQ

Which OTT platform streams Humanity Has Declined?

Humanity Has Declined isn't on any streaming service in United States yet, but it's available in United Kingdom, Guernsey and Japan. Streaming rights differ by country — switch your country in the header to see where.

Is Humanity Has Declined on Netflix?

No, Humanity Has Declined is not on Netflix in United States as of August 2026.

Is Humanity Has Declined on Amazon Prime Video?

No, Humanity Has Declined isn't on Amazon Prime Video in United States right now.

Where can I watch Humanity Has Declined for free?

Humanity Has Declined isn't streaming in United States yet, so there's no way to watch it free at the moment.

How many seasons are in Humanity Has Declined?

Humanity Has Declined has 1 season in total (12 episodes). The series concluded in 2012.

Are all episodes of Humanity Has Declined out yet?

Yes — all 12 episodes across 1 season of Humanity Has Declined are out and available to stream.

Is there a Season 2 of Humanity Has Declined?

No — Humanity Has Declined ended after 1 season, so there is no Season 2.

What light novel is Humanity Has Declined based on?

Humanity Has Declined is based on Humanity Has Declined by Romeo Tanaka.