For years, declining birth rates have forced what's left of the human race to cede more and more territory to other beings who have appeared to take advantage of the emptying ecological niche. Now, only a handful of humans remain among the remnants of civilization and Earth is dominated by fairies —tiny, ten-inch tall creatures of surprising intelligence. But humanity's importance isn't over quite yet, as young Watashi learns as she makes the decision to return to her hometown and assume her grandfather's position as an arbitrator between the races. Unfortunately, the job isn't going to be anywhere near as simple as she expected, and it's going to take a wisdom far beyond her years to achieve her most important mission.
Humanity Has Declined has finished airing and it has 12 Episodes. It is also Known as: 人類は衰退しました, Jintai
Genres: Fantasy , Post Apocalypse , Satire , Science Fiction , Dystopia , Tone Changes , Comedy , Future
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Top Anime Like Humanity Has Declined (Jinrui wa Suitai Shimashita) [2026 List]
3. Eikyuu Kazoku
It started as a sociological experiment. Six different people were brainwashed to think that they were a family and then put in arbitrary situations to see how they would react; however, when a taping of the families conducts is sold in a desperate attempt to make a little capital, it instantly becomes a success. Now the family is a first rated show and their every move is broadcasted around the world without them knowing it. But when a clogged toilet sets off a chain of events that ultimately frees the family from the room they are confined in the broadcasters, not willing to lose their source of income, set out to hunt down and recapture every member of the Eternal family.
Eikyuu Kazoku has finished airing and it has 1 Episodes. It is also Known as: 永久家族, Eternal Family
2. Jinrui wa Suitai Shimashita
For years, declining birth rates have forced what's left of the human race to cede more and more territory to other beings who have appeared to take advantage of the emptying ecological niche. Now, only a handful of humans remain among the remnants of civilization and Earth is dominated by fairies —tiny, ten-inch tall creatures of surprising intelligence. But humanity's importance isn't over quite yet, as young Watashi learns as she makes the decision to return to her hometown and assume her grandfather's position as an arbitrator between the races. Unfortunately, the job isn't going to be anywhere near as simple as she expected, and it's going to take a wisdom far beyond her years to achieve her most important mission.
Humanity Has Declined has finished airing and it has 12 Episodes. It is also Known as: 人類は衰退しました, Jintai
1. Shimoneta to Iu Gainen ga Sonzai Shinai Taikutsu na Sekai
With the introduction of strict new morality laws, Japan has become a nation cleansed of all that is obscene and impure. By monitoring citizens using special devices worn around their necks, authorities have taken extreme measures to ensure that society remains chaste.
In this world of sexual suppression, Tanukichi Okuma—son of an infamous terrorist who opposed the chastity laws—has just entered high school, offering his help to the student council in order to get close to president Anna Nishikinomiya, his childhood friend and crush. Little does he know that the vice president Ayame Kajou has a secret identity: Blue Snow, a masked criminal dedicated to spreading lewd material amongst the sheltered public—and Tanukichi has caught the girl's interest due to his father's notoriety.
Soon, Tanukichi is dragged into joining her organization called SOX, where he is forced to spread obscene propaganda, helping to launch an assault against the government's oppressive rule. With their school set as the first point of attack, Tanukichi will have to do the unthinkable when he realizes that their primary target is the person he admires most.
SHIMONETA: A Boring World Where the Concept of Dirty Jokes Doesn't Exist has finished airing and it has 12 Episodes. It is also Known as: 下ネタという概念が存在しない退屈な世界, ShimoSeka, Shimoseka
