Makunouchi Ippo has been bullied his entire life. Constantly running errands and being beaten up by his classmates, Ippo has always dreamed of changing himself, but never has the passion to act upon it. One day, in the midst of yet another bullying, Ippo is saved by Takamura Mamoru, who happens to be a boxer. Ippo faints from his injuries and is brought to the Kamogawa boxing gym to recover. As he regains consciousness, he is awed and amazed at his new surroundings in the gym, though lacks confidence to attempt anything. Takamura places a photo of Ippo's classmate on a punching bag and forces him to punch it. It is only then that Ippo feels something stir inside him and eventually asks Takamura to train him in boxing. Thinking that Ippo does not have what it takes, Takamura gives him a task deemed impossible and gives him a one week time limit. With a sudden desire to get stronger, for himself and his hard working mother, Ippo trains relentlessly to accomplish the task within the time limit. Thus Ippo's journey to the top of the boxing world begins. [Written by MAL Rewrite]

In the year 19XX, after being betrayed and left for dead, bravehearted warrior Kenshirou wanders a post-apocalyptic wasteland on a quest to track down his rival, Shin, who has kidnapped his beloved fiancée Yuria. During his journey, Kenshirou makes use of his deadly fighting form, Hokuto Shinken, to defend the helpless from bloodthirsty ravagers. It isn't long before his exploits begin to attract the attention of greater enemies, like warlords and rival martial artists, and Keshirou finds himself involved with more than he originally bargained for. Faced with ever-increasing odds, the successor of Hokuto Shinken is forced to put his skills to the test in an effort to take back what he cares for most. And as these new challenges present themselves and the battle against injustice intensifies, namely his conflict with Shin and the rest of the Nanto Seiken school of martial arts, Kenshirou is gradually transformed into the savior of an irradiated and violent world. [Written by MAL Rewrite]

Most people think that ninjas are a thing of the past, but Rekka Hanabishi wishes otherwise. Although he comes from a family that makes fireworks, he likes to think of himself as a self-styled, modern-day ninja. Sounds like fun, right? Maybe not. Rekka ends up in lots of fights because he once made the bold announcement that if someone can defeat him, he will become their servant. Then one day, Rekka meets Yanagi Sakoshita, a gentle girl with the ability to heal any wound or injury. Their meeting sets off a chain of events, which culminate into a shocking discovery. Rekka is the last surviving member of a legendary ninja clan that was wiped out centuries ago. Even more astonishing than being an actual ninja, he also wields the power to control fire. What does this mean for Rekka? Who are these strange people after him and Yanagi? Find out in Rekka no Honoo!

Haruka Nanase has a love for water and a passion for swimming. In elementary school, he competed in and won a relay race with his three friends Rin Matsuoka, Nagisa Hazuki, and Makoto Tachibana. After claiming victory at the tournament, the four friends went their separate ways. Years later, they reunite as high school students; however, Rin couldn't care less about returning to the way things used to be. Not only does he attend a different school, but the sole thing important to him is proving that he is a better swimmer than Haruka. After the bitter reunion, Haruka, Nagisa, and Makoto decide to form the Iwatobi High School Swim Club, but they will need a fourth member if they hope to take part in the upcoming tournament. Enter Rei Ryuugazaki, a former member of the track team whom Nagisa recruits. As the time to compete draws near, the four develop a close bond while training intensely to come out on top and settle things between Haruka and Rin once and for all. [Written by MAL Rewrite]