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. 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: ⁕The Fairly OddParents ⁕ChalkZone ⁕My Life as a Teenage Robot 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.

At the end of the last summer vacation of high school, Youta Narukami spends his days preparing for the university entrance exams, when a young girl named Hina suddenly appears, proclaiming herself as the "god of omniscience." Youta is confused and does not believe Hina when she tells him "The world will end in 30 days." After witnessing Hina’s God-like predictive ability, Youta begins to believe her powers are real. Hina, who is innocent and childlike despite her supernatural powers, decides for some reason to stay at Youta’s home. Thus begins the start of their lively summer before the end of the world.

A disastrous school trip leaves four students stranded on an uninhabited island. Staying alive on a deserted island is easy for Homare, thanks to her survivalist father's training. While the others struggle, she shows them that being isolated may not be as dreadful as they thought.

Tsutsui Hikari (a.k.a "Tsuttsun") is a high school student who is content with his virtual life of anime and video games. One day, he gets stuck cleaning the pool with Iroha, a real live girl who is stylish, sassy and known to be easy with boys ... and she aggressively approaches him! Tsuttsun, who has few friends and lives in his own world, finds himself smitten by the confident and wild Iroha ... and his whole world is turned upside down!! It's the awkward and pure love story of a boy who experiences relationship for the first time.

Fuutarou Uesugi is a poor, antisocial ace student who one day meets the rich transfer student Itsuki Nakano. They argue but when Uesugi realizes he is to be her tutor, he tries to get on better terms. While trying to do so he meets four other girls.

As one of the thousands of Japanese students afflicted with "chunibyo," a state where they're so desperate to stand out that they've convinced themselves that they have secret knowledge and hidden powers, Yuta spent most of his middle school years living in a complete fantasy world. He's finally managing to overcome his delusions but his chunibyo have attracted the attentions of another sufferer, and she's decided that this makes him her soul mate.

Quando um fracassado de 34 anos é atropelado por um ônibus, sua história não acaba. Reencarnado em um novo mundo como criança, Rudy aproveitará cada oportunidade para viver a vida que sempre quis. Com novos amigos, habilidades mágicas e coragem para fazer tudo o que sempre sonhou, ele embarca em uma aventura épica – com toda a sua experiência do passado intacta!

A door to another world stretches out before a boy who's been brutally bullied all his life. This alternate reality grants him access to all sorts of things, like cheat skills and a portal that lets him travel between his old and new worlds! Can this class loser turn his life around back home...?

Natsuo Fujii está apaixonado por sua professora, Hina. Tentando esquecer seus sentimentos em relação a ela, Natsuo vai para um mixer com seus colegas de classe, onde ele conhece uma garota estranha chamada Rui Tachibana. Em uma estranha reviravolta, Rui pede a Natsuo para sair com ela e fazer um favor a ela. Para sua surpresa, o destino deles é a casa de Rui - e o pedido dela é que ele faça sexo com ela. Não há amor por trás do ato; ela só quer aprender com a experiência. Pensando que isso poderia ajudá-lo a esquecer Hina, Natsuo concorda hesitante. Depois desse encontro incomum, Natsuo enfrenta agora um novo problema. Com seu pai se casando novamente, ele acaba com um novo par de irmãs; infelizmente, ele conhece bem essas duas garotas. Ele logo descobre que seus novos irmãos não são outros senão Hina e Rui! Agora vivendo com a professora que ele ama e com a garota com quem ele teve sua "primeira vez", Natsuo se encontra em um triângulo amoroso inesperado enquanto se aproxima cada vez mais da idade adulta.

O estudante universitário Shinichi Sakurai se sente confortável sendo um solitário introvertido e não se importa com o que os outros pensam. A estudante vívida Hana Uzaki não entende isso nem um pouco. Um tornado de alegria, ela decidiu torná-lo mais social. Começando a gostar da companhia dela, ele admitiu que eles são amigos. É possível se divertir tanto com outra pessoa quanto ele se divertiria sozinho?

It is currently the Taiheimeji era, during the rule of the Tokugawa shogunate. In this era, breasts mean everything. If you have breasts, you are guaranteed wealth and popularity, but if you lack them, you are rarely considered human. Inside the shogunate, there is a group of warriors that support the government—the Manyuu Clan, which helps raise the future big breasts. Written on a secret scroll possessed by the clan, there are said to be various techniques on how to grow big and beautiful breasts. Chifusa is the heir of the clan. However, she takes the secret scroll and runs away with it, hoping to fight against the cruel world that the Manyuu Clan has created…

Louise Françoise Le Blanc de La Vallière’s name is so long and her spell-casting skills are so poor that everyone at the Tristain Academy of Magic just calls her “Louise the Zero.” Louise’s humiliation only increases during an important second-year test, she inexplicably summons Saito Hiraga, a totally normal teenager from Tokyo. Now she’s stuck with him and Saito’s stuck with the lousy life of being a familiar.

Fifteen year old Kuroki Tomoko has dated dozens of boys and is easily the most popular girl around-- inside her dating games. In reality, she gets tongue tied just talking to people, and throughout middle school she's only had one actual friend. As she enter high school, she desperately wants to be popular, but doesn't understand that real-life doesn't work like her games. Her artificial successes pave the way to real folly and failure. But why drop this strategy when there's always someone else to blame?!

A group of 12-year-old fans of the Digimon card game meet their own Digimon friends and start to duel "bio-emerging" Digimon who cross the barrier between the information network and their world.

For years, a great war has raged on between the scientifically advanced Empire and a paradise of witches known as the Nebulis Sovereignty. This age-old battle sets the scene for a fateful encounter between two young combatants: an imperial swordsman, Iska, and the witch princess, Aliceliese. As sworn enemies, they vow to cut each other down in order to unite their worlds, and yet Iska finds himself entranced by her beauty and righteousness, while Aliceliese is moved by his strength and resolve. In the midst of a never-ending war that forbids them from being together, they have no choice but to destroy each other-or find another way.

Em um mundo após a morte, anjos lutam por seus destinos e futuro. Yuri a líder de um grupo de rebeldes que luta contra o Deus que a destinou a ter uma vida sem propósito. Por outro lado, Tenshi, a presidente do conselho estudantil do outro mundo luta contra os membros do batalhão. Os membros do batalhão utilizam armas para lutar contra anjos e seus poderes sobrenaturais.

Japan may be brimming with mysterious monsters called ayakashi, but they have a special exorcist ninja force to counter the threat! Young exorcist ninja Matsuri spends his days fighting ayakashi to protect his childhood friend Suzu. But when an ayakashi cat named Shirogane shows up, things get turned upside down!

Kiyotaka Ayanokouji acaba de se matricular no Colégio Tokyo Koudo Ikusei, onde dizem que 100% dos seus alunos entram na faculdade ou arranjam um bom emprego. Infelizmente, ele vai parar na sala 1-D, onde ficam todos os alunos problemáticos da escola. Pior ainda: todo mês, a escola premia os alunos com pontos que valem cem mil ienes, e emprega uma política bem liberal onde é permitido dormir, conversar e até sabotar os colegas. Contudo, há alguém que discorda de todos esses alunos e suas vidas desregradas, e decidiu se isolar e evitar contato com outros: a bela Suzune Horikita.

Andy, um "Negator" com a capacidade "Undead", há muito tempo que procura alguém com a capacidade de lhe dar uma "morte real". Fuko Izumo leva o azar àqueles que a rodeiam devido à sua capacidade "Unluck". Os dois decidem juntar-se à Union, uma organização que visa controlar e proteger o mundo de fenómenos desconhecidos. Os dois descobrem o mistério do mundo enquanto procuram a "maior morte de sempre".

The Mystery Inc. gang solve bigger mysteries while also encountering many memorable celebrities.