Humanity Has Declined (2012)

An unnamed girl acts as a mediator between humans and "fairies" after they have become the most prosperous species following the decline of the human population.
Animation, Comedy, Fantasy · Starring Mai Nakahara, Unsho Ishizuka, Satomi Akesaka, Hisako Kanemoto
Season 1 episodes
- Episode 1: The Fairies' Secret Factory
- Episode 2: Yôsei-san no, himitsu no kôjô
- Episode 3: Yôsei-san-tachi no, sabukaru
- Episode 4: Yôsei-san-tachi no, sabukaru
- Episode 5: Yôsei-san-tachi no, osatogaeri
- Episode 6: Yôsei-san-tachi no, osatogaeri
- Episode 7: Yôsei-san-tachi no, jikan katsuyô jutsu
- Episode 8: Yôsei-san-tachi no, jikan katsuyô jutsu
- Episode 9: Yôsei-san no, hyôryû seikatsu
- Episode 10: Yôsei-san no, chikyû
- Episode 11: Yôsei-san no, himitsu no ochakai
- Episode 12: Yôsei-san no, himitsu no ochakai
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