Nobody can take photographs of your panties if you're not wearing any panties.
YandereDev
@YandereDev
I'm the independent game developer making Yandere Simulator! To learn about the game, please visit yanderesimulator.com
YandereDev’s posts
If there is ever a Nintendo Switch version of Yandere Simulator, I know what the perfect accessory would be...
WOW! We hit two million subs today! That's amazing! I'm really happy that so many people are interested in following the development of the project!
I'm not sure if this is high-level bullying, high-level seduction, or both simultaneously.
Either way, it should be in Yandere Simulator...
Yandere Sim's character artist, Kjech, drew this illustration of Yandere-chan as a Pokemon trainer! I really like this design! It's so good!
My Gold Play Button from YouTube finally arrived!
Also, I received a plaque from Patreon for 1,000 Patrons!
Thank you for your support!!!!
Sorry my next video is so late!
I wrote a blog post about it: yanderedev.wordpress.com/2017/11/04/hey
On a side note, Osana is not being very cooperative:
For a long time, I've wanted to try conveying the concept of Yandere Simulator using minimalistic art. Here's one option. What do you think?
When I was creating the demo's "Thanks for Playing!" scene, I arranged all of the characters in a row, and saw this lovely view.
Hardest Difficulty Mode: You open your front door and see all of your rivals standing there, exactly like this:
GIF
The amazing @ohmymegancoffey cosplayed Yandere-chan and did a photo shoot inside an abandoned school building! I love the way she chose to portray the character, and I love the location too!
She posed for over 50 photos! You can see the entire album here: imgur.com/a/uFy9L
Oh, my! How devious...
Looks like something that Info-chan would sell to a client...
This made me imagine a game where you're an anime girl who throws her panties at peoples' heads to take control of them.
I think I'm broken
GIF
You walk into class. You go to your desk.
There is writing on your desk!
Harassment?! Death threats?!
No, it's...
Looks like AlliZ Cosplay is enjoying herself at New York Comic Con!
instagram.com/p/BaARtNslOOh/
Very dirty picture of Osana. Extremely NSFW. Do not view if under 18.
Someone build a gingerbread version of the school from Yandere Simulator! I love it! I think it's amazing! (And it looks really yummy, too!)
Every day, the fans surprise me by doing very creative things! Someone wrote my name with blood! (At least 10 people had to die for this...)
Here's a sketch of a sleepy Oka Ruto in her pajamas, doing some occult research before bedtime!
Artwork by: kjech.deviantart.com
Extremely cruel advanced bullying technique, gaining popularity in Japanese high schools
I asked to draw a female Budo for an April Fool's gag that didn't actually happen...
Here's the artwork that he illustrated for me!
When you play a game while it's still in-development, you're basically a guinea pig...
...but I never expected REAL guinea pigs to play it.
Wow! I've just surpassed 1,000,000 subscribers on YouTube! I'm so happy that people enjoy following my work! Thanks!
Replying to
Oops, I thought it would automatically make a thumbnail so you could see what you're clicking before you click it. Here's what I wanted to share:
Kjech drew a very beautiful illustration of Yandere-chan at the start of a date with Senpai!
More of his artwork : kjech.deviantart.com
For some reason, I am always really delighted whenever I see Yandere Simulator-themed food! I just think it's so cool!
Apparently, when Midori is not sending me e-mails, she makes appearances in Brazilian schools & encourages students to practice good hygiene twitter.com/kyungsos/statu
This post is unavailable.
Can this technology be used to create human-cat hybrids?
One step closer to genetically engineering catgirls?
Will anime finally be real?!
"Mom, can I have Yandere-chan?"
"No, we have Yandere-chan at home."
Yandere-chan at home:
Wow! This guy built a life-size papercraft Yandere-chan! He's making anime real!
tankball.deviantart.com/art/Ayano-Aish
Day 787 of Development:
Everything is proceeding according to plan.
They still do not realize that I am a Capybara
You must be stealthy when acquiring a lock of your Senpai's hair. If you're caught, the consequences will be severe.
Oops! The delinquent cosplay I tweeted about yesterday was actually from , who I credited as . My mistake!
Here's Saya:
Kjech drew another sketch of Megami! I love how it looks! Always cool to see rivals in casual clothes!
Kjech's Art: kjech.deviantart.com
Bet you didn't expect this - 3 new videos!
youtube.com/watch?v=mN7201
youtube.com/watch?v=_fgcZ0
youtube.com/watch?v=-EZfom
All 3 of these videos are public, but I don't want my subscribers to get spammed with notifications about joke videos, so only 1 is set to "Notify Subscribers".
When the cops are investigating your crimes, so you try to act cute and innocent and pretend you're not a murderer :
GIF
Mom: What kind of career do you want?
Me: Anime girls!
Mom: "Anime girls" is not a career.
Me: Shut up, mom! You're wrong! I'll show you!
Another illustration from kjech!
This time, its Info-chan!
The mask suits her very well!
"I heard you been talkin' to my waifu. You should stop that. It ain't good for your health."
"Will Yandere-chan be able to hide corpses in lockers?"
Well, Japanese school lockers aren't big enough for that...
Another illustration from Kjech!
It's Megami, in elegant evening wear!
kjech.deviantart.com
You don't have to be human to be a yandere. Rabbits can be yandere, too.
GIF
The artist for the Rival video has drawn an illustration that depicts a different side of Kizana!
More of his art : kjech.deviantart.com
New elimination method: Train derailment. Would it cause dozens of unnecessary deaths? Yes! But, it's all for Senpai's sake, so it's okay...
GIF
Kjech drew another gorgeous illustration of a rival girl in casual clothing!
Looks like Senpai made Osana angry...
kjech.deviantart.com
Wow!!! I've reached 100k Twitter followers! That blows my mind!
Thank you all very much for following the development of Yandere Simulator!
The artist who provided the artwork for the Rival video made some cool sketches of the delinquent!
More of his art: kjech.deviantart.com
The artist for Crush Crush drew this absolutely beautiful dakimakura-style illustration of Yandere-chan!
More of their work:
Here's a very cute illustration of Amai Odayaka, from the artist of the rival introduction video!
More of his art : kjech.deviantart.com
I've added a student council to the game! I have so much to say about them that I've made two videos about the subject. The first video is gameplay-focused, and has been uploaded today. The second video is story-focused & will be uploaded tomorrow! Enjoy!
Here's another sketch of a rival outside of school! This time, it's Senpai's sister! (She looks so cute!)
More Art: kjech.deviantart.com
This artwork makes me imagine a science club mini-game where Yandere-chan trains a robot to become a killing machine
Last year, LiryuuCosplay dressed up as Yandere-chan, and photographer captured some really great shots of her!
In case you'd like to see more, a fanbook containing 400+ pictures of Liryuu as Yandere-chan is available here:
zeroserenity.com/product-catego
In May of 2017, I created an easter egg that turns Yandere-chan into Kizuna AI!
I tried contacting her creators to ask for permission to include her in the game, but I never got a response...
I hope that one day will notice me!
I love receiving fan art!
Some artwork is very unusual, though...
Example: Here's Budo, as a Tyrannosaurus Rex, apprehending Yandere-chan.
It's been a while since my last video, hasn't it? I'm sorry about that!
On the bright side, I've uploaded a new video and a new build! I hope you enjoy them!
14 months ago, and her friends cosplayed as the delinquent girls, but I didn't actually know about it until today! Check it out:
Yesterday, on a news channel in Costa Rica...
"Authorities of a private educational center alerted families about a video game that encourages violence between classmates and teachers."
youtube.com/watch?v=S9PrF0
Replying to
There's a part of me that wants to make a "Thanks for 2 million subs!" video, but I'd feel guilty making a non-development video when it's been so long since the last big feature. On the plus side, the next feature is coming along nicely and I'm looking forward to showing it off!
Yandere-chan is now a guest star in a wonderful game called Crush Crush!
You can find more information here: yanderedev.wordpress.com/2016/10/25/yan
I'm catching up on some fanmail from 2016 that I never got the chance to look through. So many amazing cosplayers!!
bcy.net/coser/detail/8
Osana was really uncooperative when I was trying to record footage for my previous video...
Shortly afterward, someone animated the drawing! It looks so badass in motion!! (Sadly, I've lost the name of the person who animated it...)
GIF
Examining the header revealed that it was indeed a prank.
Clever trick! Won't work again.
Still waiting for a real response from Twitch...
The artist for the Rival video drew a nice sketch of Asu Rito!
More of his art: kjech.deviantart.com
Replying to
This one is really nice, too! It's from only one month ago. The cosplayers' names are listed here: bcy.net/coser/detail/8
It's been 1 year since Yandere Sim was banned from .
My thoughts on the matter:
youtube.com/watch?v=hS6GLr
Thoughts, ?
Another awesome fan created a Yandere-chan figurine!
I love seeing stuff like this!
I encountered a bug so weird that I wanted to record a video of it before fixing it.
youtube.com/watch?v=FxmWBC
By the way, two videos and a new build will be uploaded within the next few days! I hope you're going to enjoy them!
As of today, Yandere Sim's been in development for exactly 3 years!
A blog post about my favorite moments of 2016:
Surprise - new video! This one is about Yandere-chan's childhood!
The end of the video reminded me of somebody
My next video is finally ready!
It's a whopping 34 minutes and 45 seconds long!
I really hope that you enjoy it!
New video! youtube.com/watch?v=mxkPOe I've also got a new blog post that covers all of my recent additions to the game!
The Yandere Simulator Experience™ is not complete unless you're playing the game while sitting in an inflatable tub and wearing VR goggles.
I've been waiting to say these words for 387 days:
Twitch responded to me!
I want to thank everyone who wished me a happy birthday yesterday!
I'm very lucky to have such a friendly fanbase!
Thank you all so much!!
Another just-for-fun illustration from Kjech!
Muja made a mess! Awwww, poor Muja! (I think she's so cute, though!)
kjech.deviantart.com
Encountered a bug that would cause changing booths to put students into female uniforms, regardless of their gender.
New video, featuring a concept I've wanted to introduce for a very long time!!
youtube.com/watch?v=908F0c
Next video will elaborate about it!
If I show each frame of the animation simultaneously, we get a preview of what Yandere-chan might look like with her hair down! Looks cool!!
This screenshot from Persona 5 looks like it could be mistaken for a game called "Senpai Simulator".
In 2015 & 2016, I released horror-themed minigames on Halloween. I wanted to keep the tradition alive this year, so:
Looks like it could be a screenshot from an anime adaptation of Yandere Simulator...

