Beelzebub

Oga Tatsumi is a first year student in Ishiyama High, a notorious school for delinquents. One day he sees a man floating by, and the man suddenly splits in half to reveal a baby boy inside! (Source: Crunchyroll)

Bleach

Ichigo Kurosaki is a rather normal high school student apart from the fact he has the ability to see ghosts. This ability never impacted his life in a major way until the day he encounters the Shinigami Kuchiki Rukia, who saves him and his family's lives from a Hollow, a corrupt spirit that devours human souls. Wounded during the fight against the Hollow, Rukia chooses the only option available to defeat the monster and passes her Shinigami powers to Ichigo. Now forced to act as a substitute until Rukia recovers, Ichigo hunts down the Hollows that plague his town.

ONE PIECE

Gold Roger was known as the Pirate King, the strongest and most infamous being to have sailed the Grand Line. The capture and death of Roger by the World Government brought a change throughout the world. His last words before his death revealed the location of the greatest treasure in the world, One Piece. It was this revelation that brought about the Grand Age of Pirates, men who dreamed of finding One Piece (which promises an unlimited amount of riches and fame), and quite possibly the most coveted of titles for the person who found it, the title of the Pirate King. Enter Monkey D. Luffy, a 17-year-old boy that defies your standard definition of a pirate. Rather than the popular persona of a wicked, hardened, toothless pirate who ransacks villages for fun, Luffy’s reason for being a pirate is one of pure wonder; the thought of an exciting adventure and meeting new and intriguing people, along with finding One Piece, are his reasons of becoming a pirate. Following in the footsteps of his childhood hero, Luffy and his crew travel across the Grand Line, experiencing crazy adventures, unveiling dark mysteries and battling strong enemies, all in order to reach One Piece. *This includes following special episodes:</b> - Chopperman to the Rescue! Protect the TV Station by the Shore! (Episode 336) - The Strongest Tag-Team! Luffy and Toriko's Hard Struggle! (Episode 492) - Team Formation! Save Chopper (Episode 542) - History's Strongest Collaboration vs. Glutton of the Sea (Episode 590) - 20th Anniversary! Special Romance Dawn (Episode 907)

Assassination Classroom

The students of class 3-E have a mission: kill their teacher before graduation. He has already destroyed the moon, and has promised to destroy the Earth if he can not be killed within a year. But how can this class of misfits kill a tentacled monster, capable of reaching Mach 20 speed, who may be the best teacher any of them have ever had?

Kenichi: The Mightiest Disciple

From wimp to warrior. Sort of… Yeah, Kenichi’s a total wimp. He’s always getting picked on and doesn’t have a lot of friends to stick up for him. The guy needs motivation if he hopes to graduate in one piece. Well, Miu’s the perfect motivation. She’s hot, she accepts him, and she just so happens to live at a dojo with six martial arts masters. You could say fate has led Kenichi to their door, or you could say he was just following the hottie. Either way, he’s about to get whipped into serious shape. If he can survive some hard-core training, he might survive another day at school. He might even score with Miu. Yeah, you could call Kenichi a wimp. But let’s go with underdog instead. (Source: Discotek)

My Hero Academia

What would the world be like if 80 percent of the population manifested extraordinary superpowers called “Quirks” at age four? Heroes and villains would be battling it out everywhere! Becoming a hero would mean learning to use your power, but where would you go to study? U.A. High's Hero Program of course! But what would you do if you were one of the 20 percent who were born Quirkless? Middle school student Izuku Midoriya wants to be a hero more than anything, but he hasn't got an ounce of power in him. With no chance of ever getting into the prestigious U.A. High School for budding heroes, his life is looking more and more like a dead end. Then an encounter with All Might, the greatest hero of them all gives him a chance to change his destiny… (Source: Viz Media)

Fairy Tail

Across the Fiore kingdom, wizards join guilds and make their pay by filling magical needs—but one guild has a reputation as the roughest, rowdiest, most dangerous of all: Fairy Tail! When four young Fairy Tail members unite, their bond is forged by a power found in neither muscle nor magic and grows stronger with every mission. Whatever you do, don't mess with these friends or you'll get a taste of Natsu's flaming fist or Gray's ice hammer, suffer a painful blow from one of Lucy's celestial spirits or catch the edge of Erza's mighty blade! Whether they're stopping demons from devastating the world or wrestling in the mess hall, this mystical team manages to inflict as much damage to their rivals as they do to the surrounding area! (Source: Funimation)

Nura: Rise of the Yokai Clan

Rikuo Nura appears to be an average middle school student. No one knows that he comes home every day to a house full of youkai, nor that he transforms into the all-powerful leader of these spirits at night. However, much to the disappointment of many, Rikuo is determined to live as normal a life as possible.

Naruto

Naruto Uzumaki, a hyperactive and knuckle-headed ninja, lives in Konohagakure, the Hidden Leaf village. Moments prior to his birth, a huge demon known as the Kyuubi, the Nine-tailed Fox, attacked Konohagakure and wreaked havoc. In order to put an end to the Kyuubi's rampage, the leader of the village, the 4th Hokage, sacrificed his life and sealed the monstrous beast inside the newborn Naruto. Shunned because of the presence of the Kyuubi inside him, Naruto struggles to find his place in the village. He strives to become the Hokage of Konohagakure, and he meets many friends and foes along the way. (Source: MAL Rewrite)

Eyeshield 21

Welcome To the Gridiron of the Damned! Huge hulking bodies throw themselves at each other, while a tiny lithe body runs between them for the goal! No, it&rsquo;s not a game of football, it&rsquo;s Sena Kobayakawa trying to evade the monstrous Ha-Ha brothers down the halls of Deimon High School! But wait! Sena&rsquo;s incredible skills at not getting caught have been spotted by the devilish (possibly actually demonic) captain of the school&rsquo;s embryonic American style football team, and when Sena asks to be the teams manager, he gets thrust onto the field as a running back instead! But there are two BIG catches: first, to keep the identity of their new &ldquo;star&rdquo; player an absolute secret, Yoichi makes Sena wear an opaque visor on his helmet and gives him the alias of &ldquo;Eyeshield 21.&rdquo; And the second catch? Well, in order to hit his fastest &ldquo;speed of light&rdquo; running mode, Sena usually has to be absolutely terrified. Not that THAT will be a problem with the monstrous players that he&rsquo;ll soon find himself running from! The insanity hits the streets when the feet meet the cleats in EYESHIELD 21! (Source: Sentai Filmworks)

Marchen Awakens Romance

Dreaming of a magical world every night, the young Toramizu Ginta yearns to be able to go there. With only his friend Koyuki believing in his dreams, Ginta remains positive despite the slander he receives from others over his dreams. But his wishes are answered, as one day a large door appears in front of Ginta, summoning him to the land of MAR Heaven. In this land, the weapons known as ARMS exist. While initially Ginta greatly enjoyed the discovery of this magical world, he soon learns of the terrible wars that have once plagued MAR Heaven and the upcoming war that may soon appear.

Gintama

Life isn't easy in feudal Japan... especially since the aliens landed and conquered everything! Oh sure, the new health care is great, but the public ban on the use of swords has left a lot of defeated samurai with a difficult decision to make concerning their future career paths! This is especially true if, as in the case of Gintoki Sakata, they're not particularly inclined towards holding a day job, which is why Gintoki's opted for the freelance route, taking any job that's offered to him as long as the financial remuneration sounds right. Unfortunately, in a brave new world filled with stray bug-eyed monsters, upwardly mobile Yakuza and overly ambitious E.T. entrepreneurs, those jobs usually don't pay as well as they should for the pain, suffering and indignities endured! (Source: Sentai Filmworks)

La Storia Della Arcana Famiglia

The Arcana Famiglia is a powerful organization that keeps the peace on the trading island of Regalo. The most unique trait of this prestigious "family" is their mastery of the Arcana - mystical powers derived from tarot cards. The current leader of the Arcana Famiglia, Mondo, wishes to choose a successor through a tournament called the Arcana Duello, and as an added incentive, the winner will take the hand of Mondo's daughter, Felicita. However, two young men among the family - impetuous Liberta and serious-minded Nova - are more interested in protecting Felicita's freedom than letting her be someone's trophy wife. Together, Liberta, Nova, and Felicita get to know each other better ... but with Felicita's ability to read minds, she may discover more than she bargained for in Liberta's violent past and Nova's troubled family history. Can the trio remain friends, or will the growing tension between them be too much to bear? (Source: Anime News Network)

Yu Yu Hakusho: Ghostfiles

Urameshi Yusuke, 14 years of age, is about as troublesome and violent as teenagers come. He is constantly ditching school, causing trouble, and getting into numerous fights everyday. One day however, he does the unexpected, sacrificing himself to save a young child. Such an action, was never ever expected, especially coming from someone as troublesome as Urameshi Yusuke. The afterlife is not prepared for Yusuke, as they never thought he would make such a sacrifice. Nowhere to go, and dead, Yusuke becomes a ghost and must earn his way back into existence. Yusuke is "employed" by Koenma, who is in charge while his father and ruler of the afterlife, King Enma, is away. Under Koenma's command, Yusuke helps to stop menacing demons that threaten the lives of people everywhere; whether by stealing priceless and invaluable items and destructive weapons, or by wreaking havoc on humans everywhere. Throughout Yusuke's journey, he is usually joined by; his arch-rival, and local bully, Kuwabara Kazuma. He is also joined by two demons named Hiei and Kurama, whom are ex-convicts of the afterlife that managed to escape from Koenma. This group of unlikely allies goes on to participate and struggle in battles that have outcomes that determine the fate of humanity! (Source: AniDB)

D.Gray-man

Towards the end of the 19th century, Allen Walker officially joins the organization of Exorcists that destroy the beings known as Akuma; mechanic weapons made by the Millennium Earl with the suffering souls of the dead. Allen has both a cursed eye and an anti-Akuma weapon as an arm, bearing the power of "Innocence", a gift given to him as an apostle of God. Allen, along with his fellow Exorcists must put a stop to the Millennium Earl's ultimate plot that could lead to the destruction of the world and all who live on it.

Noragami

Minor god Yato is down on his luck. Fed up with his slacker lifestyle, his partner abruptly quits. He has no money, no worshippers, and no shrine to call home. But just when things are starting to seem hopeless, a bus accident forces him to cross paths with Hiyori Iki, a sweet and perky high school girl. After the accident, Hiyori's soul has a bad habit of slipping out of her body, and after enlisting Yato's help to get her back to normal, she begins to fall into the world of spirits and gods. But Hiyori's not the only one who's keeping tabs on Yato. A god from Yato's past is back, and he's not interested in a friendly reunion. (Source: Funimation)

Blue Exorcist

This world consists of two dimensions joined as one, like a mirror. The first is the world in which the humans live, Assiah. The other is the world of demons, Gehenna. Ordinarily, travel between the two, and indeed any kind of contact between the two, is impossible. However the demons can pass over into this world by possessing anything that exist within it. Satan the god of demons, but there's one thing that he doesn't have, and that's a substance in the human world that is powerful enough to contain him!! For that purpose he created Rin, his son from a human woman, but will his son agree to his plans? Or will he become something else...? An exorcist?

K: RETURN OF KINGS

In modern Japan, where history has strangely overlapped with reality. There, seven "Kings" with great superpowers existed. Along with their clansman to whom they shared their own power with, the kings each formed clans. Order bound by blue, red flames that cause chaos, irregularities that shine in white, and reforms branched off into green. The Kings, each with their own abilities, now... With "jungle" once again jumping back into action, the fates of the various Kings are brought together. (Source: Anime News Network, spoilers edited out)

BLEACH: Thousand-Year Blood War - The Separation

The second part of BLEACH: Sennen Kessen-hen</i>. After a brutal surprise attack by the forces of Quincy King Yhwach, the resident Reapers of the Soul Society lick their wounds and mourn their losses. Many of the surviving Soul Reaper captains train to battle without their Bankai, the ultimate technique wielded by the fiercest warriors. In the previous assault, Ichigo Kurosaki narrowly managed to help fend off Yhwach's fearsome wrath. However, to ultimately defeat his godly adversary and save his allies, Ichigo must now undergo severe training that will push him beyond his physical, emotional, and mental limits. Though Yhwach already holds the upper hand in this ongoing blood feud, he also successfully recruits Uryuu Ishida, Ichigo's close friend and rival, to be his successor. Yhwach strikes out once again at the weakened Soul Society, intent on finally obliterating his long-standing enemies. As Ichigo struggles to attain new power, the Soul Reaper captains fight for survival and borrowed time. (Source: MAL Rewrite)

To Love Ru

Rito Yuuki is unlucky when it comes to love — no matter how hard he tries to confess to his crush, his efforts end in failure. After another day’s confession goes down the drain, Rito spends his night sulking in his bathtub. But when a naked girl with a pointed tail teleports into the tub with him, it seems like Rito’s luck is finally looking up! His fortune doesn’t last long when he finds himself accidentally engaged to the buxom beauty who is none other than the princess of the planet Deviluke! (Source: HIDIVE)