Tatakae! Ryouzanpaku Shijou Saikyou no Deshi, relates the story of a peaceful yet weak boy, who one day, after being beaten up really bad by some of his school comrades, decides that being bullied around isn't an option anymore. Seeking revenge on his bullies, the young boy, Shirahama Kenichi, decides to join a fighting dojo. But what he doesn't know is that the dojo he wants to join is actually a place of gathering for those who have mastered different types of fighting styles. Thus begins his journey...
The youngest A-rank adventurer, child prodigy Kaiser, finds three babies who were the only survivor of a destroyed village. Then he decided to give up his job as an adventurer and raise them. Over time, the girls grow brightly and show exceptional talents in fencing, magic and management. However, these girls also seem to love their father, Kaiser!
A young man who had surely died in an accident, was reborn in another world as a baby! After that, he was picked up by the patriot hero "Sage" Merlin Wolford and was given the name Shin. He was raised as a grandson by Merlin and soaked up Merlin's teachings earning him some shocking power however, when he became 15 his grandfather Merlin said: "I forgot to teach him common sense"! An "abnormal" boy's unconventional other world fantasy life starts here!!
Usami Nagisa is a yankee who suffers from a rare disease which causes her health to decline if she feels lonely. Sewa Natsuhito, the boy who sits next to her in class realizes this and keeps her company, but the only way Usami believes she can cure her illness is to make lots of friends, a process she might find quite difficult due to her aggressive looks and personality. *Includes 4 bonus chapters.*
Kimura Rin is a young office worker who's constantly harassed, bullied and otherwise spends her time at work suffering. With no future ahead of her, and nothing she wants to do, she wonders why the world hurts her this way... Until, after an incredible night with an incredible woman, she decides to become a lesbian escort.
Eight is a boy who yearns to have a dream school life, for it applies several tests to enter any school. With all this, Eight can not enter any school, except a school that he does not remember having done the entrance exam, later on when he arrives this school will discover a world of super people with ideals and skills out of the ordinary.
Yasaka Tokiwa lives in an unusual time, and according to his dreams, it's about to become even stranger. He's been having a dream of a woman called Ri'in ever since the robot, who he calls Makina, came to his home. He and Makina attend the same school, where their other classmates include a secret ninja (Kusanagi Kanata) and a sorcerer (Yata Haruka). When Tokiwa, the robot, the ninja, and the sorcerer rush to rescue the student council president from a demon, the boys find that they've all been having the same dream! What is going to happen to their world? (Source: MangaHelpers)
From Mangadex: Spin-off from History's Strongest Disciple Kenichi. Note: Only read this manga once you're up to at least chapter 313 of Kenichi main series. Released at the same time as Kenichi volume 48 (containing chapters 448-457), Kenichi Plus is a collection of three short stories that will take us back in time… The first story features Tanimoto, as he kindly reminisces his memories of Kano Shou, from the first time he met him, up until Kano Shou last fight… In the second story, we follow Loki and No.20 adventures, as they start and struggle to run their detective agency. But that's when Niijima shows up with a request that fit them perfectly. For the final story, which features Renka, we will follow Pisuke's story, a bird who lived many adventures before ending up as Renka's pet
All the bosses are annoying! The reincarnated strongest magician's trampling and subjugation begins! Hazen Heim, a newly appointed imperial general, is demoted to the front line because he is a commoner. There were a lot of incompetent people, such as "a trash superior who takes advantage of his position to steal the achievements of his subordinates", "an evil subordinate who keeps bullying people below him", and "a top who is too opportunistic to do anything''. However, Hazen has the experience and overwhelming ability as the strongest magician that he cultivated in his previous life. He slaughters his subordinates in accordance with military law, and completely refutes his superiors who complain. He achieved extraordinary results, such as making peace with a hostile tribe by teaming up with a genius girl, and defeated all the annoying bosses! An exhilarating upstart fantasy about an unscrupulous superior.
In the future, the government "recycles" dangerous criminals instead of executing them. Their memories are erased, their personalities are replaced, and they are sent back to their original life as a new person. With this process, there is an extremely low rate of repeat offenders. Kou has just gone home to his big sister after receiving his punishment for committing murder. He has a little notebook to use in the absence of his memory, which details his life and relationships. However, his friends at school seem to doubt that he's actually the perpetrator. Will Kou be able to uncover the truth behind the murder he is believed to have committed? With no knowledge of his previous life, how can he tell who to trust?
Demon Queen Abyss is worried. She's not able to defeat the Hero, considered the mortal enemy of the demons. This Hero is still an inexperienced young man. He should be easy to defeat. However, the problem is that he, not knowing Abyss's true identity, considers her his “Master” and has become very fond of her. [Official Japanese](https://youngchampion.jp/series/d2ac49313ccd7)
After cleaning the Calligraphy Club room one afternoon, Kiryuu Keiki found a love letter addressed to him on the club's desk. Eager at the possibility of finally getting a girlfriend, he opens the envelope only to find the words, "I like you" along with a pair of the sender's panties. With only these panties as evidence, Keiki narrows down the identity to the four girls who helped him clean the club room that day: Tokihara Sayuki the lazy third-year president of Calligraphy Club, Koga Yuika a library committee member of foreign descent, Nanjou Mao, Keiki's slightly tsundere fellow classmate, and most awkwardly, Kiryuu Mizuha, Keiki's clean freak of a younger sister. Among at least three of these girls, Keiki believes is the one who left him the letter and their panties so with determination in his heart, he sets out to uncover which of these seemingly unorthodox ladies will become his girlfriend! *Note: Chapter count includes 2 extras.*

