Anime Plot Ideas Thread
You can post your anime ideas, either is short, or long. Get creative
Also, No Kate-ai, or AI-related
Anonymous
10/21/2025, 1:55:07 PM
No.283188241
[Report]
>>283189279
>>283188228 (OP)
I'll start off
Shiraki Chiyoko is a high schooler who sees a strange classroom that is filled with quirky, yet weird characters. They go on misadventures and shenanigans, while also dealing with real-life problems and being different from other people in the city of Toji.
Anonymous
10/21/2025, 1:56:30 PM
No.283188257
[Report]
>>283188228 (OP)
anime school girl with HUGE boobs
Anonymous
10/21/2025, 1:56:58 PM
No.283188263
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>>283188464
A world where the police force consists of lolis and they employ police brutality against ojisans but its ok because its cute and funny and the ojisans actually enjoy it
Anonymous
10/21/2025, 1:58:49 PM
No.283188292
[Report]
>>283188503
The harem protagonist has charisma, is socially functional, and is nominally attractive.
Wait that's just MayoTuna.
Anonymous
10/21/2025, 2:05:42 PM
No.283188381
[Report]
Five lolis (JS3 - JS6) get stranded on a deserted island. Also there’s a jungle loli there.
Anonymous
10/21/2025, 2:10:57 PM
No.283188464
[Report]
>>283188263
Describe the brutality.
Anonymous
10/21/2025, 2:13:49 PM
No.283188503
[Report]
>>283194485
>>283188292
We just got ramune-bin for that.
Anonymous
10/21/2025, 2:19:14 PM
No.283188564
[Report]
A local infection in Tokyo transforms men into hot menheras and women into abusive NTR chads. Also there's a surge of psychic powers. Chaos ensues.
Basically Boku Girl or Tensei Pandemic gender-bender shenanigans with psychic shonen moments
Anonymous
10/21/2025, 2:21:01 PM
No.283188587
[Report]
Isekai but MC is actually stranded in a fantasy world. No other human, elf, dwarf or other humanoid sapient being. No modern language other than himself and those spoke by highly intelligent dragons. Only fantasy monsters. No game like shitties, no status board, not even a god or any sentient being to talk to. A pure solitude of freedom in a whole planet of pure fantasy.
Man has to invent everything himself from scratch. But even if he survives for weeks or months, loneliness creeps in. And depression starts to setting in.
Anonymous
10/21/2025, 2:43:02 PM
No.283188818
[Report]
Mc saves the "most beautiful girl in school" From falling down the stairs, but breaks both arms. She feels guilty so she helps him in the hospital, and moves in for a while to help him at home.
When he comes back to school she includes him into her friend group. Slowlythey unlock his dark past, he spent a stint in jail because he stabbed some bullies that came at him with knives.
Final arc would be the girls cheering him on to get the girl he's actually interested in, wich is not part of the friend group.
Mc has been trough some shit, so he rarely gives a fuck, girls would be generic anime tropes, but withiut the romantic tension.
I wish I could develop this into a proper story, but I'm kinda autistic, it would turn out shit.
I'll probably post some other ideas later.
Anonymous
10/21/2025, 2:52:40 PM
No.283188920
[Report]
A gyaru cannot be nice to otaku because in their previous life they're hero and demon lord.
A company bought an abandoned school building and turned it to an office without changing anything. The salarymen and office ladies also wearing a school uniform.
An astronaut went to Mars and discovered a dungeon.
Anonymous
10/21/2025, 2:54:56 PM
No.283188948
[Report]
>>283189067
Abused/abandoned/homeless neko girls are rescued and given loving anonhusbands
Anonymous
10/21/2025, 3:02:49 PM
No.283189067
[Report]
>>283188948
Something similar is already a thing anon, go read it
Anonymous
10/21/2025, 3:05:28 PM
No.283189097
[Report]
>>283189123
A shunned loser from our world dies rescuing someone and is reincarnated in a jrpg fantasy world by god and is given cheat powers to defeat the demon king but when he finally reaches the demon king he is wearing a silly hat
Anonymous
10/21/2025, 3:07:23 PM
No.283189123
[Report]
>>283189097
Nice title, anon, but what's the plot?
Anonymous
10/21/2025, 3:17:54 PM
No.283189279
[Report]
>>283188241
The title is called Shiraki's Strange School Life
Anonymous
10/21/2025, 3:22:32 PM
No.283189343
[Report]
a girl who controls the weather with her moods like when shes angry theres a storm when shes sad its snows when shes happy the sun shines etc
the locals use her to gurantee good weather but as she apporaches adolencese after 30 conqeutuve days of rain theres a risk the crops will be ruined
so they decide she needs to go to school and make firends
Anonymous
10/21/2025, 3:39:26 PM
No.283189566
[Report]
>>283188228 (OP)
Aliens conquering Earth by disguised themselves as NTR men to impregnated earth women
Anonymous
10/21/2025, 4:05:36 PM
No.283190014
[Report]
I posted it before but
CGDCT and they have an artisan crafts club. However, all four girls have terrible home lives. They try to stay happy and enjoy their everyday lives while they are in the club, but they all dread the final bell of the school day, when they have to go and face their broken homes.
Anonymous
10/21/2025, 4:15:53 PM
No.283190201
[Report]
>>283190946
Shared it in a prior thread but reposting the general plot beats:
>hikkikomori woman and tokusatsu otaku hates her life and wants to selfishly reinvent herself to earn praise
>sees online that alien parasites are invading and turning animals into giant monsters worldwide
>one lands in her apartment backyard
>thinks if she merges with it, she can become a giant superhero and celebrity like Ultraman
>swallows the alien whole to merge with it
>it just turns her permanently giant-sized and makes her outgrow her clothes and apartment
>gets embarassed and footage of her naked gets uploaded online
>gets captured by Japanese military and put to work in a joint-Japan-USA operation to fight the mutated kaiju animals as the lead fighter
>given a frumpy jumpsuit that makes her look like a giant janitor, very un-hero-like
>complains and cowardly tries to escape having to fight the scary beasts
>dumb luck sees her winning the fights by using the environment to her advantage
>tries to overcome her bad luck and develops as a hero as the series goes on, trying to reverse the "giant streaker" moniker that made her infamous online
Very "monster-of-the week" with a developing relationship with the MC and her military team allies, could see structure develop with a lead alien antagonist to have to fight or a rival giant lady appear.
Anonymous
10/21/2025, 4:27:59 PM
No.283190416
[Report]
>>283188228 (OP)
Animal rights group attacks a lab they've heard experiments on animals, while a reproductive ethics group attacks the same lab because they've heard it experiments on human embryos. The lab is actually creating catgirls for domestic use by the elite. Most of the catgirls escape in all the confusion, though some become attached to the attackers because for control purposes they're genetically programmed to imprint like ducklings on the first human who shows them kindness. The series is an anthology of short stories about humans finding or being found by their catgirls.
Anonymous
10/21/2025, 4:34:21 PM
No.283190533
[Report]
>>283188228 (OP)
here's the inspirations
Anonymous
10/21/2025, 4:57:32 PM
No.283190946
[Report]
>>283190201
cool plots ideas
Anonymous
10/21/2025, 5:03:12 PM
No.283191068
[Report]
Aniki and Imouto get Isekai'd; Koi Kaze ensues.
Anonymous
10/21/2025, 5:26:11 PM
No.283191653
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An alien symbiotic creature arrives on earth that is omniscient and can help you accomplish anything. But only by you giving it a concise goal and by assuming control of your body. If you gave it the goal of making dinner, it would take control of your body for about 30 minutes and accomplish that goal perfectly. During that time you can see and experience everything, but you will have no control of your body. The creature cannot do anything that is not in service of that goal. Be careful however, because depending on the goal and how long it takes to accomplish, you could become a prisoner in your body for a very long time. Once a goal has been given, you cannot regain control until the goal has been reached. The creature will not give you any information or help you outside that. A bullied teen boy with low self-esteem happens upon the creature. How will this encounter change his life?
Anonymous
10/21/2025, 5:35:37 PM
No.283191889
[Report]
An old man lays dying in a hospital. In his final days he witnesses visions of his past lives, in which he is the lead of various harem anime type situations set across different time periods where the same women always appear alongside him cast in different roles.
Anonymous
10/21/2025, 5:53:07 PM
No.283192280
[Report]
>>283188228 (OP)
Yuri about a highschool girl who's dating a magical girl. Showcases all the side effects of dealing with a partner who lives under constant pressure and has PTSD from all the death she deals with daily. Add in your classic lesbian abuse themes and I think it would make an ok short manga or ova.
Anonymous
10/21/2025, 5:58:39 PM
No.283192412
[Report]
>>283188228 (OP)
>my friends 10-year-old tits are way too big!
Basically the overprotective main protag has a best friend whose an airheaded oppai loli, so she's always on the lookout to defend her from perverts and getting into shenanigan's overthinking things.
If you've read Delusional Teacher, it'll be similar to that. Constantly paranoid of lewdness where there is none, resulting in a self-fulfilling prophecy
Anonymous
10/21/2025, 7:06:47 PM
No.283194145
[Report]
bump
Anonymous
10/21/2025, 7:18:40 PM
No.283194485
[Report]
>>283188503
Nah, Ramune MC charisma is forced as fuck