Mai Waifu is one of the female students currently attending Akademi High School.


Mai wears the default uniform unless customized.

She has long pink hair reaching down to her hips. She has straight and blunt bangs that cover a bit of her eyes. Mai's eyes change colours from time to time.


Among all the personas currently implemented in the game, Mai is a Loner. So when a camera is pointed at her face, Mai will first show a surprised expression. Before hiding her face with her hands in an attempt to try to stop Yandere-chan from taking a successful picture of her.

When witnessing murder, Mai will stand still in her place for a few seconds in shock before running home and calling the police.


Mai enters the school gates around 7:05 AM, nineteenth in line. She reaches her locker at 7:10 AM. At 7:15 AM, she starts heading to the rooftop.

She heads to class 3-2 at 8:00 AM and sits in her desk. Mai starts her morning classes at 8:30 AM before going back to the rooftop at 1:00 PM.

Mai walks back to class 3-2 at 1:30 PM and completes her afternoon classes at 3:30 PM. Then, she heads to her locker and stays there until 3:50 PM before walking home.


An Unknown Independent Game Developer - Mai has sworn her heart to a game developer overseas, she tends to spend her time alone, thinking about her loved one.


  • The game's warning references Mai, saying that the game contains "busty pink-haired schoolgirls". This warning was later removed because YandereDev said that it was "cringey".
  • Mai Waifu has many admirers, but no stalkers.
  • She was implemented in the November 15th, 2015 Build.
  • She resembles YandereDev's "appearance" on Twitter, where he described himself as having pink hair, large assets, and rainbow eyes.
  • Her name is a pun on the Japanese phrase "mai waifu" (マイ・ワイフ), a term adapted from the English "my wife". Some Japanese husbands tend to refer to their wife as "Mai waifu". When used in Western cultures, "waifu" means a person's favorite manga or anime character.