Sprite art for Rejection from January Osana Progress Report - Part 2 .

Rejection is a way to eliminate rivals non-lethally in Yandere Simulator.

Senpai is not able to fall in love with rivals on his own accord. He will start to develop a crush on a rival if she has five interaction events with him. Once a day, there will be an "event" with Senpai, with the final event being a love confession. Ayano Aishi will be able to sabotage each event.[1] If she sabotages all five events, Senpai will reject the rival's love confession. Sabotaging four or less will make the outcome depend on the reputation of the rival.[2]

Damaging a rival's reputation by gossiping about them is also another way to make Senpai reject her love confession, as Senpai can never love someone with a low reputation. Senpai will reject a love confession from Ayano or a rival if their reputation is below -100.

It may be possible in the future to provoke a rival enough for them to attack Ayano in front of Senpai, allowing him to witness the event and reject your rival.[3]


Osana Najimi

Main Article: Osana Najimi

On Monday, Ayano must put emetic poison or rat poison into Senpai's bento in Classroom 2-1, and at lunchtime, Senpai will eat the bento and run to the bathroom to vomit.

On Tuesday, Ayano must take the book that Osana has borrowed from Senpai, while she is stretching, and push it into the plaza fountain.

On Wednesday, Ayano must splash Osana and then steal her phone. While she is bathing, take a picture of a panty shot using it, and then place it on Osana's desk.

On Thursday, Ayano must turn off Osana's phone alarm while she is taking a nap on the rooftop by playing a timed button press mini-game.

On Friday, Ayano must use a directional microphone, bought from Info-chan to record the conversation between Musume and Osana. Once Osana has created a playlist of classical music for Senpai, Ayano must steal her phone and replace the music in the Computer Lab with the audio she recorded to make it sound like Osana is bad-mouthing Senpai.[4]

If all of these events have been sabotaged, Senpai will reject Osana's confession on Friday.

A rejected Osana.


  • In the full game, if Senpai has to reject many rivals because he can't get along with any girl he meets, then he will start to dislike women, and worry that he'll never find the right partner.
  • This method was first introduced into the game on August 31st 2020, when the official demo was released.



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