Bathrooms

The bathroom is one of two places in school in which players can drown a student or eletrocute her. There are a total of 6 stalls, with 2 on each floor. As of the June 16th update, only Kokona Haruka will break paths and go to the first floor girls bathroom at 7:30 AM on Thursday. The stalls work with light, once you walk in the bathroom the light turns dim. And although there is a switch, the light only changes a little bit.

Gameplay Purpose
"In Yandere Simulator you will not be able to attend class if you have left a corpse lying around on school grounds. However, depending on where you murdered someone, it may be impossible to dispose of the corpse without getting spotted. The solution is to hide the corpse some place where it won't be found and come back to dispose of it later, when there are less people around. A bathroom stall is one place where you can hide a corpse.  If you have successfully hidden the corpses of all of your victims, you will be able to attend class and pass time." -YandereDev, "Drowning, Bathrooms, and Easter Eggs"

Yandere-chan can also dump buckets of water on students inside the stalls. In each girls' bathroom, there is one sink to fill and empty buckets of water, and on the first floor girls' bathroom, there is a bucket an a mop placed inside.

Yandere-chan can also turn on and off the lights, which will startle any students that are currently using the stall.

It is possible to electrocute the girl if you undo the light switch cover, then turn off the lights and pour water on your victim before she is done using the toilet. She will go turn off the lights, but subsequently touch an electrical current as well and die.

Trivia

 * If the player takes a picture in the 3rd floor bathroom, the Phantom Girl will appear on the photo. That may be a reference to Yandere-Chan's mother being a Yandere and having killed a student in the bathroom.
 * If you do not drown Kokona, she will simply sit down and use the restroom.GhostGirl.png
 * Despite Kokona washing her hands in the sink after using the bathroom, no water or sound comes out of the faucet. This is unknown if it's a bug.

Known Bugs

 * The camera, corpses, and Yandere-Chan can clip through certain props and walls.
 * The lights appear to not work in any bathroom. If you turn the lights off, the bathroom only gets a little bit darker. Dev will probably fix it in the future.
 * They are only tested to work in the Yandere Quality settings (Very Visible lights turning on and off). It's however missing from the Fastest Setting.
 * Students can see corpses in the bathroom, even if they're hidden.