1. Seirei Gensouki: Spirit Chronicles (精霊幻想記)
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 Amakwa, 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.
It has an average vote of 8.42 on TMDB.
2. Oh Yeah! Cartoons
Oh Yeah! Cartoons was an American animation showcase that appeared on the Nickelodeon cable channel. Oh Yeah! was an animation project guided by Fred Seibert, former Creative Director of MTV Networks and President of Hanna-Barbera. Produced by Frederator Studios, it ran as part of Nickelodeon's Nicktoons lineup, and in its second season, was hosted by Kenan Thompson of All That and Kenan & Kel fame; Then later by Josh Server, from All That, for its third season. Bill Burnett composed the show's theme music. Oh Yeah! Cartoons was distributed by Nelvana outside of the United States.</p><p></p><p>In terms of sheer volume, Oh Yeah! Cartoons remains TV's biggest animation development program ever. Giving several dozen filmmakers the opportunity to create nearly 100 seven-minute cartoons, the series eventually yielded three dedicated half-hour spin-offs:</p><p></p><p>⁕The Fairly OddParents</p><p></p><p>⁕ChalkZone</p><p></p><p>⁕My Life as a Teenage Robot</p><p></p><p>Nickelodeon's Oh Yeah! half-hour featured in its first season, a total of 39 brand new seven-minute cartoons in 13 episodes, surpassing the number of new cartoons and characters on any other single network. In its full run, Oh Yeah! Cartoons featured and produced over 99 cartoons and 54 characters.
It has an average vote of 9.2 on TMDB.
3. The Hidden Dungeon Only I Can Enter (俺だけ入れる隠しダンジョン ～こっそり鍛えて世界最強～)
The Hidden Dungeon is a place of legend where rare treasures and items are hidden. Nor, the third son of an impoverished noble family who's lost the one job offer he had, was lucky enough to hear about this dungeon. He then acquires a skill that allows him to create, bestow, and edit skills... and in order to use it, he needs to accumulate points by carrying out such tasks as eating delicious meals and doing sexual things with alluring members of the opposite sex.
It has an average vote of 8.045 on TMDB.
4. The Idaten Deities Know Only Peace (平穏世代の韋駄天達)
It has been 800 years since the incredibly fast and powerful gods of battle known as the Idaten had sealed away the demons after an intense battle. Now, that battle is just considered a myth or a fairytale. While the current generation of Idaten who have never even had to fight are enjoying their peaceful lives, someone awakened the demons once again! Armed forces, ingenuity, politics, and intrigue. If you've got it, use everything you can! This three-way battle royale with no rules and no limits is about to begin!!
It has an average vote of 8.1 on TMDB.
5. Demon Slayer: Kimetsu no Yaiba (鬼滅の刃)
It is the Taisho Period in Japan. Tanjiro, a kindhearted boy who sells charcoal for a living, finds his family slaughtered by a demon. To make matters worse, his younger sister Nezuko, the sole survivor, has been transformed into a demon herself. Though devastated by this grim reality, Tanjiro resolves to become a “demon slayer” so that he can turn his sister back into a human, and kill the demon that massacred his family.
It has an average vote of 8.674 on TMDB.
6. The Fruit of Evolution: Before I Knew It, My Life Had It Made (真・進化の実～知らないうちに勝ち組人生～)
High school student Hiiragi Seiichi is bullied by his classmates for being a "loser." One day, his entire school is suddenly transported to a video game-like world of swords and sorcery. When he accidentally eats "the Fruit of Evolution," his life as a successful "winner" begins.
It has an average vote of 7.4 on TMDB.
7. Breaking Bad
Walter White, a New Mexico chemistry teacher, is diagnosed with Stage III cancer and given a prognosis of only two years left to live. He becomes filled with a sense of fearlessness and an unrelenting desire to secure his family's financial future at any cost as he enters the dangerous world of drugs and crime.
It has an average vote of 8.911 on TMDB.
8. Toilet-Bound Hanako-kun (地縛少年花子くん)
First year high school student and occultist, Nene Yashiro summons "Hanako-san of the Toilet" to grant her romantic wishes. She ends up Hanako's spiritual assistant, helping him destroy supernatural beings and change rumors to balance the spirit and human worlds. Along the way, Nene learns about her connection to the spirit world and the dark secrets regarding Hanako's past.
It has an average vote of 8.637 on TMDB.
9. The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat (世界最高の暗殺者、異世界貴族に転生する)
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.
It has an average vote of 8.224 on TMDB.
10. GANTZ (ガンツ)
If you are chosen by the bizarre black sphere known as the Gantz, you are already dead—yet you might be able to reclaim your mortality. First, the Gantz demands that you undertake brutal missions of madness, killing aliens hidden among the population. It is your only chance and you have no choice. You must play this disturbing game. And if you die again—and you likely will—it’s permanent.
It has an average vote of 7.27 on TMDB.
11. Attack on Titan (進撃の巨人)
Several hundred years ago, humans were nearly exterminated by Titans. Titans are typically several stories tall, seem to have no intelligence, devour human beings and, worst of all, seem to do it for the pleasure rather than as a food source. A small percentage of humanity survived by walling themselves in a city protected by extremely high walls, even taller than the biggest Titans. Flash forward to the present and the city has not seen a Titan in over 100 years. Teenage boy Eren and his foster sister Mikasa witness something horrific as the city walls are destroyed by a Colossal Titan that appears out of thin air. As the smaller Titans flood the city, the two kids watch in horror as their mother is eaten alive. Eren vows that he will murder every single Titan and take revenge for all of mankind.
It has an average vote of 8.662 on TMDB.
12. The Mandalorian
After the fall of the Galactic Empire, lawlessness has spread throughout the galaxy. A lone gunfighter makes his way through the outer reaches, earning his keep as a bounty hunter.
It has an average vote of 8.444 on TMDB.
13. The Pet Girl of Sakurasou (さくら荘のペットな彼女)
Sorata Kanda, a high school sophomore living in Sakurasou, the den of their academy's problem children, spends his days being dragged around by the strange residents, swearing he's going to escape Sakurasou one day.
It has an average vote of 7.8 on TMDB.
14. AIKa (AIKa)
Aika Sumeragi works as a salvager for hire, but gets caught up in a plot for world domination.
It has an average vote of 7.986 on TMDB.
15. My Little Monster (となりの怪物くん)
Mizutani Shizuku finds peace in her studies. Working hard to stay at the top of the class, alone but focused. When she is tasked with delivering class materials to Yoshida Haru, her world starts to rapidly expand. With some new friends and feelings, will she be able to stay focused on her studies?
It has an average vote of 8.398 on TMDB.
16. The Legend of Korra
Avatar Korra, a headstrong, rebellious, feisty young woman who continually challenges and breaks with tradition, is on her quest to become a fully realized Avatar. In this story, the Avatar struggles to find balance within herself.
It has an average vote of 8.251 on TMDB.
17. Teen Titans
Fighting for truth, justice and the last slice of pizza, these five superheroes are living proof you're never too young to save the planet. Protecting Earth and beyond, the Teen Titans use martial arts and gadgetry to battle villains.
It has an average vote of 8.322 on TMDB.
18. Ahiru no Sora (あひるの空)
A stout, weak, yet highly passionate Sora Kurumatani enters Kuzuryuu High School with hopes that he’ll fulfill his mother’s wishes to dominate his first high school tournament. However, the basketball club—turned den for delinquents—does anything but play basketball! Its club members, Momoharu Hanazono, a skilled blocker who can do power jumps but is horrible at shooting, and his twin brother Chiaki, a talented point guard, has also lost interest in the sport. With just one game overwhelmed with adrenaline rush and excitement, and Sora’s pure love for the game, the youth’s burning out spirit for basketball rekindles.
It has an average vote of 8.443 on TMDB.
19. Hunter × Hunter (ハンター×ハンター)
Gon Freecss discovers that the father he had always been told was dead was actually alive the whole time. Ging is a famous Hunter: an individual who has proven themself an elite member of humanity. Gon becomes determined to follow in his father's footsteps, pass the rigorous Hunter Examination.
It has an average vote of 8.448 on TMDB.
20. Spider-Man and His Amazing Friends
Spider-Man and His Amazing Friends is an American animated television series produced by Marvel Productions starring established Marvel Comics characters Spider-Man and Iceman and an original character, Firestar. As a trio called the Spider-Friends, they fought against various villains.
It has an average vote of 7.4 on TMDB.
