Genre - Shounen

Middle Edo Period -- One state becomes the gathering place for sinful martial artists, who believ in nothing other than power, know of no other way of life other than letting oneself go wild in the battle. That state is the Unabara State, the \'Haunt of Demons\' Washitzu Naosata, the ruler of the powerful state, Unabara, is looking for his successor. He calls upons all his 31 sons, and tell them to search for whoever they believe to be the strongest martial artist of all. Each of their chosen martial artists then are to fight against each other until only one is left standing. Whoever is the winner, whoever has the strongest martial artist in nation by his side will become his successor . . . Out in the midst of the mountain is the doujo of the \'Daigame Ryuu\' (Giant Tortoise Style). There lives Kurogane Gama, the son of the legendary swordsman, Kurogane Jinsuke, who is believed to be able to kill 1000 martial artists in Unabara. There, one of the son of Washitzu Naosata, Washitzu Naoshi, comes in search of the legendary swordsman, only to find that he had gone missing several years ago. After seeing the battle style of Gama, he instead chooses to ask Gama to come with him. Wanting to become stronger, Gama agrees to his offer, and that marks the beginning of Gama\'s battle to become the strongest of all . . .

The story is set at Shishidou, a school attended by rich and elite people. Tomu Shirasagi, a gambler, is a mysterious new transfer student who has come from a public school (instead of a prestigious private one) and faces the elitist environment. There, he declares a challenge toward any student and claims he will bring to the ruin the whole school through a series of gambling matches. Nobody knows why he has come to that school or what the real motivations behind his actions are. During any match, Tomu shows off all of his unique coolness and ability. He employs a wide range of tricks, both psychological and physical, to ensure his victory. In any game, you will constantly ask how he's planning to win, why he's really doing certain things, and what's really going on. At the end of the matches, the tricks are revealed, and they all work in real life, even if they do require one to be highly skilled or lucky in order to perform them. The story centers around the various matches he undertakes and the interactions between the various characters, like Mika Shishidou, the beautiful granddaughter of the school headmaster, who is highly intelligent but contemptuous and superb, or Abidani, the vampiric looking dorm superintendent and main villain (for now) in the series, who has a sadistic personality and whose goal is to make Tomu leave his school (or to get him killed). As the story unfolds, more about Tomu's past is revealed, leading to unpredictable turns of events.

The protagonist of the well-known game "Absolute Oblige" reincarnates as the slime of a noble Noah Francis. He will need to use his muscles to battle against fate in order to somehow avoid every game scenario in which he dies!

Hatsushima Sasae alongside his progression mother and two stage sisters(aunts) are brought into a different universe where demi-people are the rulers as deliverers, however its not to battle against an evil presence master, its to battle an Undead Apocalypse beasts called "Dead Mell" that have invaded the world and that must be slaughtered by utilizing weapons made with blessed silver. For that, a familia is made (gathering of 4 individuals) with them being the swordmaster that utilizes the blessed blade, the watchman that utilizes the force of earth to ensure, the healer that utilization the force of water to recuperate and the dark mage that utilizes the force of fire to obliterate. The part of the watchman, the mage and the healer is to help the swordmaster that can just murder the beasts. However, to utilize enchantment powers one should offer piece of your being as a penance to shape an agreement with spirits, and the higher the penance, the higher the force. Presently they should pick who are the 3 that need to forfeit piece of their bodies to acquire force and who will employ the heavenly sword.

Sasae Hatsushima and his family, stepmom Kanae, stepsister (aunts) Manako and Hinana are called to a different universe to battle the Dead Mell, undead beasts torturing the northern portion of the landmass which must be killed by utilizing weapon made with sacred silver. To battle, Sasae and his family should shape a familia, a gathering of four individuals with them being the sword master that utilizes the heavenly sword, the watchman that utilizes the force of the water to mend, and the dark mage that utilizes the force of fire to obliterate. The job of the watchman, the mage and the healer is to help the sword master that can kill the beasts. Be that as it may, to utilize wizardry powers one should offer piece of your being as a penance to frame an agreement with spirits, and the higher the penance, the higher the power. Presently they should pick what three need to forfeit piece of their bodies to acquire power and who will employ the blessed sword.

What will be happen if a clumsy high school guy being head family of his three sister and also a shachou (shachou = director) of a company that the main job is to demolish anything with martial art from his Clan.he did that because of his father was missing...then what kind of life that he would face...

Tagamori Shinta is a student who routinely confesses with complete sincerity to any girls that he likes, failing every time with good reason. One day, after another failed attempt, he stumbles upon a strange shrine and ends up making the most important wish of his entire life. A romantic comedy packed with action on a celestial scale.

Horiguchi Genki was a 5 year old boy. His mother died when he was born, and he was raised only by his father. His father, Shark Horiguchi, was a professional boxer, but he was ruined and became an itinerant boxer. However, Genki believed his father was strong and he would become a champion, and he had a dream to become a strong boxer just like his father. After his father’s death, he was adopted by his grandparents. Although they opposed Genki boxing, Genki made up his mind to become a boxer, and he continued training secretly, by meeting with various people.

Spin off series for the GANGSTA.

Ganota Utsuki is an odd one – she just started her new job at a new company and already she acts like she owns the place. And, she tends to live her life as if inspired by Gundam…

Tsukuru and his classmates were taken to another world on a typical school day.On the other side of the summoning was a hero's auction in which nations competed to win the heroes needed to defeat the demon kings in their respective territories. Tsukuru was awarded the useless job of "Chef" while his classmates were given bribes and quickly sold on the auction block.He was kicked out of the ship through a transfer gate after no nation offered him a bid.Tsukuru begins his journey toward becoming the strongest when he manages to withstand the attacks of powerful monsters while nearly dying on the other side of the gate.

The "Bagmen Incidents", a series of murders. The perpetrator is the rumored girl clad in a sailor uniform whose face is concealed by a Gas Mask dubbed "Mask-san". One day, by a coincidence, that same Mask-san was seen by the young boy Watta. Furthermore, that face belongs to, of all people, his classmate...!? With the unprecedented heroine, Gas Mask Girl unfolds with suspense in battle and on campus. The curtain rises magnificently!!

Between our conscious, waking world and the subconscious state of slumber, there is a thinly veiled plane of lucid dreaming. While the conscious state belongs to individuals, the hidden plane of dreams is one shared by all human minds, past, present, and future. Yet only a few have ever possessed the power to enter this secret realm at will - where a war is being waged to control the waking world. For our earthly wishes and desires are not our own, but under the manipulation of these unseen masters of dreams. The heroine of Gate 7 is Hana, a high-school girl hailing from Kyoto, the daughter of a temple caretaker. Her peaceful ways give her the self-control to act in the hidden realm. But Hana can only reach it through the strange beast that acts as her totem in the world of dreams - and her companion on a journey to confront the puppeteers of our reality!

Good Ending follows the main character Utsuki s interactions with Kurokawa Yuki, a member of the school tennis team, in order for Utsuki to confess his feelings to the captain of the tennis team.