1. 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 7.997 on TMDB.
2. Eek! The Cat
Eek! The Cat is a Canadian-American animated series, created by Savage Steve Holland and Bill Kopp and produced by Fox Kids and Savage Studios with animation by Nelvana, that ran from 1992 to 1997.
It has an average vote of 6.794 on TMDB.
3. One Piece (ワンピース)
Years ago, the fearsome Pirate King, Gol D. Roger was executed leaving a huge pile of treasure and the famous "One Piece" behind. Whoever claims the "One Piece" will be named the new King of the Pirates.</p><p></p><p>Monkey D. Luffy, a boy who consumed a "Devil Fruit," decides to follow in the footsteps of his idol, the pirate Shanks, and find the One Piece. It helps, of course, that his body has the properties of rubber and that he's surrounded by a bevy of skilled fighters and thieves to help him along the way.</p><p></p><p>Luffy will do anything to get the One Piece and become King of the Pirates!
It has an average vote of 8.719 on TMDB.
4. KONOSUBA - God's blessing on this wonderful world! (この素晴らしい世界に祝福を!)
After a traffic accident, Kazuma Sato’s disappointingly brief life was supposed to be over, but he wakes up to see a beautiful girl before him. She claims to be a goddess, Aqua, and asks if he would like to go to another world and bring only one thing with him. Kazuma decides to bring the goddess herself, and they are transported to a fantasy world filled with adventure, ruled by a demon king. Now Kazuma only wants to live in peace, but Aqua wants to solve many of this world’s problems, and the demon king will only turn a blind eye for so long…
It has an average vote of 8.592 on TMDB.
5. SHAMAN KING (SHAMAN KING)
Medium Yoh Asakura enters a battle tournament held every 500 years, competing with other shamans in a bid to become the all-powerful Shaman King.
It has an average vote of 8.224 on TMDB.
6. Elfen Lied (エルフェンリート)
The Diclonius, a mutated homo sapien that is said to be selected by God and will eventually become the destruction of mankind, possesses two horns in their heads, and has a "sixth sense" which gives it telekinetic abilities. Due to this dangerous power, they have been captured and isolated in laboratories by the government. Lucy, a young and psychotic Diclonius, manages to break free of her confines and brutally murder most of the guards in the laboratory, only to get shot in the head as she makes her escape. She survives and manages to drift along to a beach, where two teenagers named Kouta and Yuka discovers her. Having lost her memories, she was named after the only thing that she can now say, "Nyuu," and the two allow her to stay at Kouta's home. However, it appears that the evil "Lucy" is not dead just yet...
It has an average vote of 8.3 on TMDB.
7. Captain Tsubasa (キャプテン翼)
Tsubasa Ozora loves playing football since he was a little child. After moving to the japanese town of Nankatsu together with his mother, the 11-year-old boy quickly finds friends and joins the local football team of his elementary school. Together with his newly made friends and Brazilian mentor Roberto, Tsubasa starts his exciting journey to chase after his most desired dream - one day winning the FIFA World Cup.
It has an average vote of 7.8 on TMDB.
8. AIKa ZERO (AIKa ZERO)
In the future — in a world mostly submerged under water — the 19-year-old Sumeragi Aika goes to college while training as an agent by assisting in Aida Gozo's salvaging business.
It has an average vote of 7.726 on TMDB.
9. Hellsing (ヘルシング)
Vampires exist. It is the duty of Hellsing, an organization sponsored by the British government, to hide that frightening fact and protect the blissfully unaware populace. Along with its own personal army, Hellsing also has a few secret weapons. Alucard, an incredibly powerful vampire, has been controlled by Hellsing for years. Although he dislikes being a servant to the Hellsing family, he certainly enjoys his job as Hellsing’s vampire exterminator. Seras is a fledgling vampire and a former police woman. Although reluctant to embrace her new self, she is still a valuable member of the organization. Integra Hellsing, the current leader, is usually fully capable of fulfilling her duty, but lately, vampire activity has been on the rise. Unfortunately, the cause is more alarming than anything she could have imagined...
It has an average vote of 7.934 on TMDB.
10. Gargoyles
In Scotland, 994 A.D. Goliath and his clan of gargoyles defend a medieval castle. In present day, David Xanatos buys the castle and moves it to New York City. When the castle is attacked the gargoyles are awakened from a 1000 year curse.
It has an average vote of 8.072 on TMDB.
11. Bungo Stray Dogs (文豪ストレイドッグス)
Atsushi Nakajima was kicked out of his orphanage, and now he has no place to go and no food. While he is standing by a river, on the brink of starvation, he rescues a man whimsically attempting suicide. That man is Osamu Dazai, and he and his partner Kunikida are members of a very special detective agency. They have supernatural powers and deal with cases that are too dangerous for the police or the military. They're tracking down a tiger that has appeared in the area recently, around the time Atsushi came to the area. The tiger seems to have a connection to Atsushi, and by the time the case is solved, it is clear that Atsushi's future will involve much more of Dazai and the rest of the detectives!
It has an average vote of 8.415 on TMDB.
12. Maid Sama! (会長はメイド様!)
Misaki Ayuzawa is the first female student council president at a once all-boys school turned co-ed. She rules the school with strict discipline demeanor. But she has a secret—she works at a maid cafe due to her families circumstances. One day the popular A-student and notorious heart breaker Takumi Usui finds out her secret and makes a deal with her to keep it hush from the school in exchange for spending some time with him.
It has an average vote of 8.5 on TMDB.
13. Welcome to the Ballroom (ボールルームへようこそ)
Tatara is an average middle school student with no particular dreams until an unexpected incident draws him into the fascinating world of ballroom dancing. “If I can just find one thing to be passionate about...” He dives into the world of dance, believing it's his opportunity to change. “Dance is a passion!”
It has an average vote of 7.6 on TMDB.
14. Ranma ½ (らんま1/2)
Ranma Saotome, a teenage martial artist, and his father Genma travel to the 'cursed training ground' of Jusenkyo in China. There, despite the warnings of the Chinese guard, they fall into the cursed springs. From now on, whenever Ranma is doused in cold water, he turns into a girl and a cute, well-built redhead at that. Hot water changes him back into a man again, but only until the next time. To make matters worse, his father engages him to Akane Tendo, a girl who hates boys.
It has an average vote of 8.609 on TMDB.
15. Pucca
"Pucca" is a TV series based on a Flash animation series published by Vooz Character Systems. It follows the trails and exploits of a South Korean girl named Pucca who is insanely in love with a prideful ninja named Garu. Meanwhile, Garu and Pucca help their town of Sooga Village out when evil ninjas attack, as well as diffuse a lot of the absurd situations that frequently plague the town. This show could best be described as a cleaned-up version of South Park meets Looney Tunes meets Naruto. There is some very subtly hidden adult humor; but most of the adult jokes would not go noticed by small children, who are the primary audience.
It has an average vote of 8.18 on TMDB.
16. Record of Ragnarok (終末のワルキューレ)
Before eradicating humankind from the world, the gods give them one last chance to prove themselves worthy of survival. Let the Ragnarok battles begin.
It has an average vote of 8.49 on TMDB.
17. Banana Fish (バナナフィッシュ)
Nature made Ash Lynx beautiful; nurture made him a cold ruthless killer. A runaway brought up as the adopted heir and sex toy of "Papa" Dino Golzine, Ash, now at the rebellious age of seventeen, forsakes the kingdom held out by the devil who raised him. But the hideous secret that drove Ash's older brother mad in Iraq has suddenly fallen into Papa's insatiably ambitious hands—and it's exactly the wrong time for Eiji Okamura, a pure-hearted young photographer from Japan, to make Ash Lynx's acquaintance.
It has an average vote of 8.577 on TMDB.
18. A Certain Scientific Railgun (とある科学の超電磁砲)
Misaka’s electro-manipulation abilities – and delightfully destructive Railgun projectile move – make her a rock star in Academy City. The techno-metropolis is packed with supernaturally powered students known as espers, including Misaka’s flirty friend and roommate, Kuroko. She uses her teleportation skills as a member of the Judgment law enforcement team, fighting crime alongside her fellow agent Uiharu. Joined by their friend Saten, a spunky Level 0 esper, Misaka, Kuroko, and Uiharu have a blast taking on danger whenever and wherever it arises.
It has an average vote of 7.2 on TMDB.
19. The Promised Neverland (約束のネバーランド)
Surrounded by a forest and a gated entrance, the Grace Field House is inhabited by orphans happily living together as one big family, looked after by their "Mama," Isabella. Although they are required to take tests daily, the children are free to spend their time as they see fit, usually playing outside, as long as they do not venture too far from the orphanage — a rule they are expected to follow no matter what. However, all good times must come to an end, as every few months, a child is adopted and sent to live with their new family... never to be heard from again.</p><p></p><p>However, the three oldest siblings have their suspicions about what is actually happening at the orphanage, and they are about to discover the cruel fate that awaits the children living at Grace Field, including the twisted nature of their beloved Mama.
It has an average vote of 8.411 on TMDB.
20. Masha and the Bear (Маша и Медведь)
Masha is an energetic three-year-old who can’t seem to keep herself out of trouble. Bear is a warm, fatherly figure that does his best to guide his friend and keep her from harm, often ending up the unintended victim of her misadventures.
It has an average vote of 6.9 on TMDB.