The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat

The world's number one assassin has been reincarnated as the eldest son of a family of aristocrat assassins. In exchange for being reincarnated in another world, a goddess has imposed upon him one condition. "Kill the Hero who is prophesied to destroy the world." This was to be the mission in his new life. The synergistic effect of the vast knowledge and experience he gained that made all manner of assassinations possible in the modern world, and the secret techniques and magic of the fantasy world's most powerful family of assassins turn him into the greatest assassin of all time. (Source: Crunchyroll)

Seirei Gensouki: Spirit Chronicles

His past life and current life are intersecting--a boy with memories of two lives faces his destiny! After his mother was killed at an early age, the orphaned Rio fought his hardest to survive in the slums. One day, he awakens to the memories of Haruto Amakawa, who died in an accident while dreaming of being reunited with his childhood friend, and Rio realizing he has reincarnated in a world of swords and sorcery. Not only that, but after helping stop an attempt to kidnap a princess that he stumbled upon, he finds himself enrolled in a famous school where the children of the nobility gather… As Rio attempts to rise up from the bottom of a hierarchical society, he will have new encounters and say many goodbyes, as he fights to overcome fate. (Source: Crunchyroll)

Mushoku Tensei: Jobless Reincarnation

When a 34-year-old underachiever gets run over by a bus, his story doesn’t end there. Reincarnated in a new world as an infant, Rudeus will seize every opportunity to live the life he’s always wanted. Armed with new friends, some freshly acquired magical abilities, and the courage to do the things he’s always dreamed of, he’s embarking on an epic adventure—with all of his past experience intact! (Source: Funimation, edited) Note: The anime pre-screened its 1st and 2nd episode starting on the 27th of December on the Nico Nico Live Broadcasting and D Anime Store services<i/>

Parallel World Pharmacy

A young pharmacologist and researcher in Japan died from overworking, and was reincarnated in a Medieval Parallel Europe. He was reincarnated as a 10-year-old apprentice to a famous Royal Court pharmacist, had attained an inhuman skills of ability to see through disease, material creation, and material destruction. In a society in which dubious medical practice are rampant, price gouging thru the monopoly of the pharmacist guild, and good medicine aren't available to the commoners. He was recognized by the Emperor at that time and opened a Pharmacy at the corner of the town. He will wipe out the fraud that has swept the world, and deliver to the commoners a truly effective medicine that was developed using present day pharmacology. Thus the boy pharmacist will cheat by using his previous knowledge to create innovative medicines while helping the people of the parallel world, a story about living his new life to the fullest this time.

The Greatest Demon Lord Is Reborn as a Typical Nobody

As the most powerful entity of all time, the Demon Lord Varvatos thinks life is a big fat snore. When he takes matters into his own hands and decides to reincarnate, he calibrates his magical strength to be perfectly average. But there is no way he could have predicted that everyone in the modern world would be weak as hell, which means he is totally overpowered once again! Reborn under the name Ard, he has ladies fawning over him, the royal family begging him to become the next king, and an ex-minion insisting on killing him?! But Ard has a one-track mind, and he won't stop at anything to achieve his ultimate goal! (Source: Yen Press)

That Time I Got Reincarnated as a Slime

Lonely thirty-seven-year-old Satoru Mikami is stuck in a dead-end job, unhappy with his mundane life, but after dying at the hands of a robber, he awakens to a fresh start in a fantasy realm...as a slime monster! As he acclimates to his goopy new existence, his exploits with the other monsters set off a chain of events that will change his new world forever! (Source: Yen Press)

The Strongest Sage with the Weakest Crest

His strength limited by the magical crest with which he was born, Matthias, the world’s most powerful sage, decides reincarnation is necessary to become the strongest of all. Upon his rebirth as a young boy, Matthias is thrilled to discover he’s been born with the optimal crest for magical combat on his first try! Unfortunately, the world he’s been born into has abysmally poor standards when it comes to magic, and everyone thinks he’s still marked for failure! Now it’s up to Matthias to prove everyone wrong…world’s strongest sage-style! (Source: Crunchyroll)

The Misfit of Demon King Academy: History’s Strongest Demon King Reincarnates and Goes to School with His Descendants

Anos, the Demon King of Tyranny, has defeated humans, spirits, and gods alike. But even demon kings get tired of all the fighting sometimes! Hoping for a more peaceful life, Anos decides to reincarnate himself. When he wakes two thousand years later, though, he finds the world has become too peaceful--his descendants have grown weak and magic is in serious decline. Intending to reclaim his rightful place, he enrolls in Demon King Academy, where he finds that his magical power is off the charts. Literally. And because they can't measure his power, the faculty and other students regard Anos as a misfit. With the support of Misha, the one student he manages to befriend, the misfit (Demon King) begins his climb up the demon ranks! (Source: Square Enix Manga & Books)

KONOSUBA -God's blessing on this wonderful world!

Kazuma Satou decides that today is the day to get out of the house for a bit. Since he dies, pointlessly, it's clearly a bad choice. The goddess who greets him in the afterlife, however, offers him a chance to be reborn in a world not unlike that of a video game, and as a bonus she'll even throw in a cool item or power! Can't possibly be a bad choice, right? Except he arrives with no money at all, dead average skills, and his "bonus" isn't useful at all--since he picked the goddess, Aqua, herself. How are the two of them supposed to defeat the evil Devil King and live happily ever after? Well, for them, it probably starts with day laboring rather than adventuring. And it's only going to get more disappointing from there! (Source: Crunchyroll)

She Professed Herself Pupil of the Wise Man

Kagami Sakimori plays as the great mage Danblf in his favorite MMO. He falls asleep after a night of testing new character appearances, but instead of waking up to a suspended game, he’s inside of Arch Earth Online—as a girl! Now named Mira, he must convince the game’s people that Mira is a pupil of Danblf, who vanished without a trace 30 years ago…and figure out how he got here. (Source: Funimation)

Tokyo Ravens

Harutora was born into a family of onmyouji known for their mastery of the occult. Unfortunately, he didn’t inherit their magical abilities, so he was doomed to live a normal life. At least, that is, until a girl from his past changes his future! (Source: Funimation)

Reborn to Master the Blade: From Hero-King to Extraordinary Squire

After living a life devoted to serving his country and people, Inglis’ one wish to be free of a king’s burden and to train was actually heard, but as a beautiful girl! Reborn in the far future as a daughter to renowned knights, Inglis can now focus on mastering the martial arts. A wish has been granted, and Inglis will be on the front lines fulfilling the dream of becoming the strongest knight. (Source: Crunchyroll)