GuessAnime.

10. Beelzebub

The story follows the "strongest juvenile delinquent", Oga Tatsumi, a first year in "Ishiyama High" the school for delinquents. One day while sleeping next to a river he sees a man floating down it, he pulls him to shore and the man splits in half revealing a baby boy. This boy is the son of the demon king and he has been chosen as the one to raise it with the baby's demon maid Hilda. The story follows his life with the child and at the delinquent school.

Beelzebub is finished and has 27 Volumes and 250 Chapters. It is also Known as: べるぜバブ, Beelzebub Bangai-hen

9. Bakudan! - Bakumatsu Danshi

After being bullied at his old school, Makoto wants to be the main character of his own story. When he finds a bill with his face on it on a school trip to Kyoto, he takes it as a sign, which leads him to fall into a river. Once he comes to, he realizes that he has been transported back to the period of time in Japan known as the Bakumatsu!

Bakudan! - Bakumatsu Danshi is finished and has 6 Volumes and null Chapters. It is also Known as: ばくだん!～幕末男子～, Bakudan!

8. Mx0

During a flashback, an interviewer inquires Kuzumi Taiga, a prospective student for Seinagi Private High School, on what he would do if he could use magic, during his entrance interview. He replies, "take over the world", with an outburst of laughter, from an attractive girl, following his answer. After the entrance exam, the school rejects his application; although he recalls almost nothing after this event, he does recall the girl, and believes the cause of his school of choice rejecting his application involves her.

Wandering around outside of the school the next day, Kuzumi tries to enter, but an invisible barrier blocks him. A teacher, Mr. Hiiragi, confuses Kuzumi for a student of the school ditching class and pulls Kuzumi into the school through the barrier.

Seinagi Private High School is actually a magic school; Kuzumi is a teenager with no magical skill. Mr. Hiiragi has just accidentally pulled Kuzumi through the barrier into Seinagi Private High School, a magic school.

Mx0 is finished and has 10 Volumes and 99 Chapters. It is also Known as: エム×ゼロ, Emu x Zero, emuzero, MxO

7. Zippy Ziggy

Reputation is everything in a world of icons and popularity contests. So why not score some points here and there by being the nice guy? This is the way Shinghi Ghang legitimizes the fake personality he has everyone believing. Armed with his above average looks and a angel-like personality, he has every girl in school head over heals, and all the guys looking to him for guidance. With the exception of having a screwed up cross-dressing devil for a dad, Shinghi’s life is absolute perfection until one day, Sung-Hae transfers to his school.

While being a complete martial artist freak, she also likes to fib just a little in front of those who know her… you know, like acting like she’s just a scared little girl who’d play with kittens rather than break brick walls with her head~! After all, how can anything go wrong when you’re as cute as Sung-Hae?

Fate has brought these two masters of lies together and the two must battle it out to see who will be crowned the undefeated heavy-weight champion of fakeness!

Zippy Ziggy is currently publishing . It is also Known as: 지피지기, Zippy Ziggy

6. Angel Densetsu

Seiichirou Kitano is a naive and kind boy with the heart of an angel and the face of a devil. Upon entering his new school he is presumed to be a villainous heroin addict, and unwittingly becomes the leader of the schools thugs, all thanks to his frightening face.

His new "friends" have great expectations of him, seeing him as a frightful demon. Kitano himself on the other hand, loathes violence and is blissfully unaware of the situation he is in...

Angel Densetsu is finished and has 15 Volumes and 84 Chapters. It is also Known as: エンジェル伝説, Legend of Angel

5. Bari Haken

From the author of Mr. Fullswing comes a story about a delinquent boss who is a closet otaku

Bari Haken is finished and has 4 Volumes and 34 Chapters. It is also Known as: バリハケン, Barihaken

4. Sun-Ken Rock

Ken, a young Japanese guy, is in love with a young Korean girl Yumin. He followed her in Korea and wants to become a policeman just like her. But then, he finds himself at the head of a local gang. What will happen to Ken?

Included one-shot:

Volume 12: Trigun: The Lost Plant

Sun-Ken Rock is finished and has 25 Volumes and 181 Chapters. It is also Known as: サンケンロック, Trigun: The Lost Plant

3. Kyou kara Ore wa!!

After Takashi's family moves into a new neighborhood, he decides to use the opportunity to become a delinquent. Upon meeting Itou, he finds out that he wasn't the only one who had this idea. Making friends and foes along the way, will these two take over their school or just end up as wannabes?

Kyou kara Ore wa!! is finished and has 38 Volumes and 366 Chapters. It is also Known as: 今日から俺は!!, From Today On, It's My Turn!!, Today, It's My Turn!!, Today

2. God of Bath

The man with the hand of God starts the scrub battle to become the best bath coordinator.

God of Bath is finished and has 3 Volumes and 30 Chapters. It is also Known as: 목욕의 신, God of Bath

1. One Punch-Man

Everything about a young man named Saitama screams "AVERAGE,” from his lifeless expression, to his bald head, to his unimpressive physique. However, this average-looking fellow doesn't have your average problem... He's actually a superhero that's looking for tough opponents! The problem is, every time he finds a promising candidate he beats the snot out of them in one punch. Can Saitama finally find an evil villain strong enough to challenge him? Follow Saitama through his hilarious romps as he searches for new bad guys to challenge!

One-Punch Man is currently publishing . It is also Known as: ワンパンマン, Onepunchman, Onepanman