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10. Akuma no Riddle

At a boarding girls' high school where every student is assassin, they target only one life - "Ichinose Hare". Similarly, "Azuma Tokaku" is an assassin who transferred schools to target her, however she gradually became attracted to "Hare" and decided to protect her. Extreme school life START!

Akuma no Riddle is finished and has 5 Volumes and 47 Chapters. It is also Known as: 悪魔のリドル, Riddle Story of Devil

9. Misumisou

Nozaki Haruka's family moves to a small town following her father's new job. Unfortunately, Haruka becomes a target of bullying in the new school, which is set to close in a few months due to the lack of students. As a strong girl, who doesn't want to worry her parents, Haruka tries to ignore the bullies, but the case is steadily growing out of proportion. And since the teachers are not willing to deal with bullying during the final school months, nothing is stopping an appalling tragedy that is looming over Haruka.

Misumisou is finished and has 3 Volumes and 21 Chapters. It is also Known as: ミスミソウ, Misu Misou, Hepatica

8. Kasane

Beautiful people are loved and revered. They have everything they desire right at their fingertips... Even if that beauty is a complete illusion.

Before Kasane's mother died, she was given a special tube of lipstick from her mother. She was told that if times ever got really really hard, she should wear the lipstick and kiss whatever she really desires.

But is this keepsake a blessing? Or a curse?

Kasane is finished and has 14 Volumes and 126 Chapters. It is also Known as: 累－かさね－, Rui

7. Himenospia

Abused like a slave by everyone at school, and battered by the single mother she lives with at home… That was the girl’s, Endou Himeno’s, everyday life. However one day, a ‘wasp’ that stung the girl, changed her fate. Her fate, and that of humanity… Piercing the ‘species’ known as humanity, a thrilling insect suspense story begins!

Himenospia is finished and has 8 Volumes and 41 Chapters. It is also Known as: ヒメノスピア, Himenosupia, La lance de la princesse, Princess's Spear, Жало принцессы, 姬乃的樂園

6. Arachnid

Alice is a senior high school student who lives with an uncle that spends his time tormenting her everyday. One day, Alice witnesses the death of her uncle by the hands of an assassin called "Kumo" . She then falls unconscious, and upon waking up, she finds out that she's in Kumo's house... Now, this Alice who no longer has any family is being raised by the assassin himself..!

Arachnid is finished and has 14 Volumes and 73 Chapters. It is also Known as: アラクニド, Arachnid

5. Prison Lab

Eyama Aito, a high school student, is the victim of daily bullying. One day a strange letter arrives inviting him to a "captivity game." He may choose one person to hold captive for one month with a chance at winning a large amount of money.

He chooses the ringleader of his bullies, Aya Kirishima, and the only rule of the game is to not kill her. Everything else is fair game.

Eyama's revenge begins!

Prison Lab is finished and has 10 Volumes and 80 Chapters. It is also Known as: Kangoku Jikken, 監獄実験〈プリズンラボ〉, Prison Lab

4. Run Over

After Mintato Rika's transfer into the class, everything changed. But even though she was made into an object of persecution, the girl didn't lose herself and became acquainted with Izono. Having learned his secret, the mysterious individual compelled her classmate into living together and made an astonishing proposal: to get revenge on the two instigators. At first, Izono was reluctant, but then slowly starts to agree with Minato's methods. After befriending Haru, another victim of bullying, they start to raise a mutiny.

Run Over is finished and has 1 Volumes and 6 Chapters. It is also Known as: ラン・オーバー, Run Over

3. Happiness

Makoto Okazaki is your run of the mill high-schooler, a perfect bullying target and a closet pervert. One Night he decides to return a DVD to a friend of his and ventures out into the night. He notices a person on a nearby rooftop. The person lunges at him before he is able to make sense of this, and bites into his neck, drinking blood. Then, they stop. At this point, Makoto notices that the attacker is a beautiful girl who asks him: "Do you want to die or become like me?" He decides to live...

Happiness is finished and has 10 Volumes and 50 Chapters. It is also Known as: ハピネス, Happiness

2. Onanie Master Kurosawa

Kakeru Kurosawa is an antisocial junior high school student. He rarely associates with his classmates, and he looks down on them. But this behavior is topped off by a certain bad habit, his closely guarded secret: every day after school, he sneaks in to the rarely used girls' toilet on the 3rd floor and masturbates in a stall.

Kakeru's shadowy routine remains undisturbed until one day, when a diminutive girl from his class, Aya Kitahara, almost discovers him. Their meeting begins a coming-of-age story dealing with blackmail, bullying, revenge, heartbreak and ultimately, redemption.

Masturbation Master Kurosawa is finished and has 4 Volumes and 31 Chapters. It is also Known as: オナニーマスター黒沢, Onani Master Kurosawa, Masturbation Master Kurosawa