Saki Miyu

Saki Miyu is one of the female students that currently attends Akademi High School.

Appearance
Saki Miyu wears the default female school uniform, unless customized by the player.

She has cyan-colored hair with short bangs in front of her face, and the rest of her hair is kept up in two long pigtails. Her eyes are cyan as well. She has fair skin and the second largest bust size in the game, at 1.7.

Personality
Among the personas currently implemented in the game, she is a Loner. If she sees a corpse or witnesses a murder she will run home and call the police. She cannot participate in physical fights against murderers.

During lunch at the rooftop on Monday, she will talk with Kokona Haruka about domestic abuse from her father. Saki is presumably compassionate and an understanding friend and will only show concern for Kokona. Besides the Monday event, she is an average NPC.

She may be a bit lewd, because for her task, she'll ask Yandere-chan to retrieve a bra that she lost. Saki seems very embarrassed about the bra and the story about it will be revealed in a future update.

If Saki hears about Kokona's compensated dating, she will be surprised. She is never shown to be caring for Kokona when she gets bullied, so it's possible that Saki isn't the greatest friend. YandereDev might add her comforting Kokona, but there may be a limit: if Kokona's reputation is bad enough, Saki's may go down too and she would have to avoid Kokona.

Routine
At 7:05 AM each day, Saki Miyu will enter the school grounds, third in line on the right when facing the school gates. She walks to her locker at 7:10 AM. At 7:15 AM, she will walk to the plaza, on the left side of the fountain, to gossip.

At 8:00 AM, Saki will walk into Classroom 3-1 and sit in her desk. She will start class at 8:30 AM, and leave to go to lunch at 1:00 PM.

On Monday at 1:00 PM, Saki will talk with Kokona about domestic abuse on the rooftop. Yandere-chan can listen in on the conversation, but Saki and Kokona will stop talking if they notice Yandere-chan. This is the only special event she has. During the rest of the week, she gossips with her group during lunch.

Saki walks to class again at 1:30 PM and will finish second period at 3:30 pm. She will then go down to her locker and linger there until 3:50 PM, when she walks home.

On Monday, from 3:40 PM to 5:30 PM, she will eat octopus-shaped hot dogs with the other female students in the Cooking Club. At 5:35 PM, she walks to her locker and stands there before leaving the school building at 5:45 pm.

Task
She is the only student who currently has a task. Saki is currently the only student that can be befriended because of this, but since the implementation of Seduction, she is not the only student who can do favors for Yandere-chan.

If Yandere-chan asks if she can complete any tasks for Saki Miyu, she will ask Yandere-chan to find her bra. The bra is cyan, like her hair and eyes. When Yandere-chan retrieves her bra, she will become her friend.

Her bra has been near The Cherry Tree, against the fence, both before and after the November 15th, 2015 Update. The story behind it will be revealed in a future update.

Kokona Haruka
According to her Student Profile, Kokona Haruka is Saki's best friend and closest confidant. Kokona is willing to discuss personal matters with her, such as during the rooftop conversation about domestic abuse on Monday. If Yandere-chan reveals Kokona's compensated dating on the Internet, Saki Miyu will be confused and distraught.

YandereDev said that Saki might comfort Kokona, but there would be a limit to that because Saki could lose reputation as a result of it.

If Kokona becomes a rival, Saki will become her subordinate. Saki will not have a crush on Kokona, as they are just friends.

Trivia

 * Saki was voiced by Chelsea Druce, a voice actress shared with Kokona, during the rooftop conversation.
 * Her name is a reference to the most popular female Japanese names in 2012, the ninth most popular being Saki and tenth most popular being Miyu.
 * When YandereDev was struggling to find hairstyles that he could create by duplicating and changing the size of a ponytail, the last idea that he came up with was "two long twin tails". He made them cyan because they reminded him of Hatsune Miku.
 * In older versions of the game, Saki Miyu's name was Azu Naka. This placeholder name was inspired by K-ON.
 * Her male counterpart is Sora Sosuke.
 * By opening the debug menu and pressing the "M" button, Saki Miyu becomes brainwashed without needing to kidnap and torture her.