One day, high school student Shunsuke Ohta comes across a man that looks exactly like himself, who commits suicide at a train station. The next day, Shunsuke is abducted on his way home from school. When Shunsuke wakes up after that, he finds himself inside of a cage. There, various torturers gather and compete to see who can make their target confess their secrets the fastest in the "Torture Tournament." Shunsuke's battle as the "White Prince" against the "Black Moon" begins!
Goumon Tournament has finished publishing and it has 19 Chapters. It is also Known as: 拷問トーナメント, Torture Tournament
Genres: Horror , School Life , Seinen , Drama
Try our anime quiz: Anime Characters Guessing Quiz/Game
Top 5 Manga Like Goumon Tournament [2026 List]
- 5. Nana to Kaoru
- 4. Boku wa Mari no Naka
- 3. Blue Period
- 2. Noblesse
- 1. Onanie Master Kurosawa
5. Nana to Kaoru
Kaoru is a 17-year-old virgin who has an S&M fetish. He has always dreamt about an SM relationship with his childhood friend Nana, who is looked upon as perfect and is always the target of boys' eyes. Their relationship has somewhat deteriorated through the years, due to them hanging out with different people and because Kaoru is not taking his education too seriously.
One day though, Kaoru's mother gives some of his S&M toys to Nana for safekeeping. Nana finds the leather one-piece that Kaoru bought and tries it on but accidentally locks herself in it and doesn't have the key!
Kaoru frees her of the one-piece, but then Nana realizes she may like Kaoru's hobby more than she thought. Subsequently, the two of them start engaging in so-called "breathers." These breathers are intended to relieve Nana of stress that originates from her attempts at keeping her grades and name perfect.
Nana and Kaoru has finished publishing and it has 160 Chapters. It is also Known as: ナナとカオル, NanaKao
4. Boku wa Mari no Naka
The manga follows an "angel-like" beautiful high school girl with a certain secret she has been hiding from everyone, and an idle hikikomori (one who abnormally avoids social contact) young man; the highlight of his day is seeing Mari at the convenience store. The story begins as Mari wakes up in her room, but something feel amiss about the room and even her own body.
Inside Mari has finished publishing and it has 80 Chapters. It is also Known as: ぼくは麻理のなか, I'm in Mari
3. Blue Period
Yatora is the perfect high school student, with good grades and lots of friends. It’s an effortless performance, and, ultimately…a dull one. But he wanders into the art room one day, and a lone painting captures his eye, awakening him to a kind of beauty he never knew. Compelled and consumed, he dives in headfirst — and he’s about to learn how savage and unforgiving art can be!
Blue Period is currently publishing and has Chapters. It is also Known as: ブルーピリオド, The Blue Period., النقطة الزرقاء, 藍色時期, Blue Period.
2. Noblesse
For 820 years he had slumbered with no knowledge of mankind's advancement and scientific progress. The land which he once knew has become an unfamiliar place with new technology, attitudes, and lifestyles. Upon awakening, Cadis Etrama Di Raizel (aka Rai), seeks to familiarize himself with this era. He locates a loyal servant of his, Frankenstein, who is currently the principal of a South Korean High School. Rai decides that this school is the perfect place to help him learn about the modern world, enrolls, and begins associating with a group of good-natured students in order to 'blend in'. But this new world is no safer than the old; and the dignified, bewildered, technologically inept Rai finds himself embroiled in adventures both ridiculous and dangerous.
Noblesse has finished publishing and it has 544 Chapters. It is also Known as: Дворянство, Благородство, Ноблесс, ノブレス, 大貴族, النبلاء
1. 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 has finished publishing and it has 31 Chapters. It is also Known as: オナニーマスター黒沢, Onani Master Kurosawa, Masturbation Master Kurosawa
