"May I never be born again." Trying to throw himself off the roof of the school is Ayumu, a boy who lived an ordinary junior high school life until half a year ago. What pushed him to this point? And what is...

Volume 1: When an introverted run-of-the-mill girl who has never fallen in love or had sex is called to the gymnasium storage room by someone she likes... Awaiting for her there was a group of sadistic good...

A black notebook arrived for Amano, a high school teacher. What was spelled out there was the story of fierce bullying that one of the students who Amano was in charge of received. After 17 years, Amano, who...

A "New Hero" to fight bullying! According to a survey by the Ministry of Education, Culture, Sports, Science and Technology (MEXT), the number of recognized cases of bullying has been increasing every year,...

"Bullying" has become a serious social problem with a series of suicides. A cartoon of the relentless harassment of women who thoroughly pursues targets in closed groups such as schools and local communities...

A collection of stories: 01-02. Henshin Kanojo! 03. Chichiatsu Mensetsu 04. Remote Idol 05. Rinjin Trouble (Neighbor Trouble) 06. jiwaru Revenge 07. Oshiete Nyannyan 08. Mushaburi Learning 09. Koi To...

I was bullied by everyone, so in return I'm going to slaughter them all. Taking inspiration from the 31 days of the calendar, the uber popular girl group Calendrier was formed. Behind the bubbly appearance, ...

A bully and her 'monkey'.

(Oh, boy! This is gonna be fun!) Taira, the guy who bullied me all through elementary school, showed up at the acupuncture clinic where I work! Since it'd been more than ten years, he didn't recognize me and...

•「マッチ売りの少女（ビッチ）」 •「いじめっ娘とボク」 •「もじもじ喪女」 • Mesu Jiru Bushaa ~Jogging Onee-san~「雌汁ブシャー～ジョギングお姉さん～...

Takanashi Yukine is bullied by Yuuki Kanata. One day their parents get remarried and they end up having to live under the same roof. Could this be the peak of misfortune or...?

High school student Kyosuke loathes Takano, the boy who made him cry ever since childhood! Even though he’s always trying to defeat Takano, why did Takano suddenly drag him into the bathroom stall, touch h...

Chapter titles: Ijimenaide (いじめないで)Cosplay Party (コスプレパーティー)Medal (メイドール)Kaizō-Gokko (改造ごっこ)Ichijikanme Kokugo (一時間目国語)Cyborg Kumi-chan (サイ...

"In my dreams, why do I take a girl's form?" This question makes my body ache and brings out the woman in me...

Rinko is searching for a new job after the previous company she worked for went bankrupt. While at an interview, she is stunned by the Managing Director Ryu Kurose, who is also the son of the company's found...