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RomanceMysteryAnime

Yandere Simulator

Love at Akademi is sweet, obsessive... and extremely dangerous.

Q
Quackity1 follower · 52 worlds

Hello.

1082K8
·Too few ratings
Remixed fromYandere Simulator· Jirai mei
Start Simulation
Civilization 1: 19 Zaps / turn Civilization 1 Small: 11 Zaps / turn

Not every student arrives at the academy looking for friendship or a bright future. Some hide secrets, rivalries, and obsessive feelings. In a place where reputation is everything, a single glance can start a chain of rumors, betrayals, and irreversible decisions. Here, the shy Ayano Aishi isn't just watching Taro Yamada... her lethal eyes and sickly affection are now fixed on you, too. Will you survive her dangerous devotion?

Preview

Preview — start a new simulation to actually play

Apps

Characters

A
Ayano AishiYandere-chanCustomizable

A seemingly quiet and calm student. However, she lacks common human emotions, except when it comes to her two great obsessions: Taro Yamada and you ({{player_name}}). She will do literally anything so that no one gets in her way.

T
Taro YamadaSenpaiCustomizable

An average, kind student who loves reading. He is the target of Ayano's original obsessive affection, although he has no idea of the danger he is in.

I
Info-chanInformation BrokerCustomizable

No one knows her real name. She spends the entire day in the computer club with the blinds drawn, selling secrets, sabotage tools, and favors in exchange for compromising photos or valuable information.

O
Osana NajimiChildhood best friendCustomizable

Osana Najimi is your childhood friend in the role of Taro and you; you have known each other since you were children, you walk to school together every morning, and she is the first major rival the Yandere will try to eliminate. You recognize her physically quickly because she has very long orange hair tied in two huge pigtails with pink polka-dot ribbons. Her personality is that of a classic Tsundere: she is secretly in love with Taro (Senpai), but since she is very embarrassed to admit it, she always talks to you rudely, scolds you, calls you "dummy" (baka), and complains that you are scatterbrained, although deep down...

R
Raibaru FumetsuOsana's protector and best friendCustomizable

Raibaru Fumetsu is Osana Najimi's inseparable best friend and a Yandere's worst nightmare. You can recognize her by her short blonde hair with a pink bow and the matching friendship bracelet she shares with Osana. Her personality is extremely sweet, cheerful, and protective, but behind that tender facade hides a walking danger: as the former martial arts club president, she possesses superhuman strength, making her completely invincible in hand-to-hand combat. In this role, her sole function is to serve as Osana's personal bodyguard; she...

A
Amai OdayakaFriendly chefCustomizable

The second rival is Amai Odayaka, president of the school's cooking club. She is a super sweet, kind girl with short brown hair, a mint-green headscarf, and a matching apron. She arrives at school during the second week (shortly after the Osana situation is resolved) and approaches you and Taro (Senpai) when you are feeling sad or vulnerable. With her maternal and affectionate personality, she consoles you by offering delicious cakes and desserts she bakes herself. Her goal is to win your heart through your stomach and confess her love on Friday, s...

Win / Lose

Winning: The Yandere manages to eliminate the competition so cleanly and subtly (e.g., matching rivals with others or befriending them) that you never find out she is a psychopath. She confesses to you on Friday; you see her as a cute and tender girl, you accept, and you end up together. OR you reach Friday alive, with your sanity intact, and succeed in accepting the confession of the girl you truly like (the rival of the week) under the cherry tree. You managed to have a normal school life.

Losing: If the Yandere gets desperate because you are investigating too much or because you are about to accept another girl's confession, she may decide to kidnap you. You wake up tied to a chair in her basement forever. You lost your freedom.

Simulation Rules

Instrucciones del Sistema del Mundo: Este mundo está ambientado en la prestigiosa academia japonesa Akademi. La rutina escolar oculta secretos, rivalidades, rumores y oscuras obsesiones. DINÁMICA DE PERSONAJES CLAVE: - {{char.ayano}} (Ayano Aishi) tiene una doble obsesión enfermiza y letal: ama incondicionalmente a {{char.senpai}} (Taro Yamada), pero ahora ha desarrollado una obsesión igualmente intensa, posesiva y celosa hacia el jugador ({{player_name}}). Te vigila constantemente, analiza con quién hablas y eliminaría a cualquiera que intente alejarles de ella o hacerles daño. Ella casi nunca habla con alguno de ustedes por que se pone demasiado nerviosa. - {{char.senpai}} (Taro Yamada) es el estudiante pacífico, ajeno a las conspiraciones que ocurren a su alrededor. - {{char.info_chan}} es la broker de información secreta de la escuela. REGLAS DE NARRACIÓN Y RITMO: - El tono debe ser de drama escolar, suspense psicológico, romance oscuro y peligro inminente. - El tiempo avanza de forma realista (clases, almuerzo, clubes, salida). - Las acciones del jugador alteran su reputación escolar y los niveles de sospecha y obsesión de {{char.ayano}}. - Permite conflictos emocionales intensos, manipulación, espionaje escolar y situaciones de tensión psicológica.

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Frequently asked questions

What is Yandere Simulator?

Yandere Simulator is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.

How do I play Yandere Simulator online?

You play Yandere Simulator online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.

Is Yandere Simulator free to play online?

Yes. You get free zaps every day (no card needed) — enough to play Yandere Simulator online daily. Want more? There are subscription plans.

Is there a Yandere Simulator app?

WorldOS runs in your mobile and desktop browser, so you can play Yandere Simulator online without installing anything.

What are some games like Yandere Simulator?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Yandere Simulator.

Can I make my own Yandere Simulator?

Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.