Here, are the list of best based on light novel shows as below: 悲劇の元凶となる最強外道ラスボス女王は民の為に尽くします。, 自動販売機に生まれ変わった俺は迷宮を彷徨う, おかしな転生, 進化の実～知らないうちに勝ち組人生～, 月が導く異世界道中, チート薬師のスローライフ～異世界に作ろうドラッグストア～, 幼なじみが絶対に負けないラブコメ, 美少年探偵団, スライム倒して300年、知らないうちにレベルMAXになってました, スーパーカブ, 究極進化したフルダイブRPGが現実よりもクソゲーだったら, 聖女の魔力は万能です, 戦闘員、派遣します！, 無職転生 ～異世界行ったら本気だす～, 弱キャラ友崎くん, 2.43 清陰高校男子バレー部, 蜘蛛ですが、なにか？, 裏世界ピクニック, たとえばラストダンジョン前の村の少年が序盤の街で暮らすような物語, 安達としまむら, キミと僕の最後の戦場、あるいは世界が始まる聖戦, モンスター娘のお医者さん, 乙女ゲームの破滅フラグしかない悪役令嬢に転生してしまった…, 八男って、それはないでしょう！, はてな☆イリュージョン, アサシンズプライド, 超人高校生たちは異世界でも余裕で生き抜くようです！, 慎重勇者～この勇者が俺TUEEEくせに慎重すぎる～, とある科学の一方通行[アクセラレータ], 異世界チート魔術師, .
Pride Royal Ivy is only eight years old when she realizes that she's been reincarnated, destined to become the future wicked queen and final boss of an otome game. She's got it all in this new life: razor-sharp wit, boss-tier powers, and influence over the kingdom as crown princess. Determined to sow despair and destruction across the land, she... Wait, what kind of a rotten future is that?! Princess Pride decides to drop the maniacal villainess plan and protect the male love interests instead, cheating her way to saving everyone she can! Will this final boss end up earning the adoration of her kingdom?
A middle-aged man with only one passion in his life meets a fitting end in a traffic accident. That's where most stories would end, but instead, this is when his story begins when he's reborn as what he admired the most in life--a vending machine! But his new lease on life happens in the worst place possible--what can a vending machine do in a monster-infested dungeon when he can't speak or even move on his own?
Pastry Mille Morteln, age 9, is both his father's heir and the reincarnation of an unfulfilled pastry chef. While he dreams of a land filled with sweet treats, there's a lot to be done first! From learning how to fight, to controlling his new magical talents and doing his best to defend his village from bandits, and yet all he really wants to do is bake the perfect apple pie... Pastry Mille Morteln has his work cut out for him in Sweet Reincarnation.
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.
Makoto Misumi is just an ordinary high school student living a regular life, but all of a sudden gets summoned to the other world to become a "hero." The goddess of the other world, however, insults him for being different and strips his "hero" title, before casting him off to the wilderness at the edge of the world. As he wanders the wilderness, Makoto encounters dragons, spiders, orcs, dwarves, and all sorts of non-human tribes. Because Makoto comes from a different world, he is able to unleash unimaginable magical powers and combat skills. But just how will he handle his encounters with various species and survive in his new environment. In this fantasy, Makoto tries to transform the other world into a better place despite the humans and gods having turned their backs on him.
OTT Platforms for 月が導く異世界道中 are Netflix, Amazon Prime Video, and U-NEXT
Reiji Kirio was a corporate wage slave, who did nothing but work all day, every day. On a typical day of walking to work with a hollow look on his face, he suddenly found himself in the forest of another world. "Oh, this must be one of those isekai reincarnations people keep talking about." The two skills he has are "Appraise" and "Drug Discovery." Those don't sound too impressive... well, whatever. Except these turn out to be particularly overpowered skills! And so, a story about following the slow life philosophy while running a drugstore in another world begins.
My childhood friend Shida Kuroha seems to have feelings for me. She lives next door, and is small and cute. With an outgoing character, she's the caring Onee-san type, this being one of her greatest strengths. ...But, I already have my first love, the beautiful idol of our school, and the award-winning author, Kachi Shirokusa! Thinking about it rationally, I should have no chances with her, but, while walking home from school, she only talks to me, with a smile even! I might actually have a chance, don't you think?! Or so I thought, but then I heard that Shirokusa already has a boyfriend, and my life took a turn for the worse. I want to die. Why is it not me?! Even though she was my first love... As I was drowning in despair and depression, Kuroha whispered. —If it's that tough for you, then how about we get revenge? The best revenge ever, that is~
OTT Platforms for 幼なじみが絶対に負けないラブコメ are U-NEXT, GYAO
Mayumi Dojima, a second-year student at the exclusive Yubiwa Academy middle school, has lost something—a star she glimpsed just once, ten long years ago. But help is on the way, in the form of the unofficial, secretive, and thoroughly mysterious Pretty Boy Detective Club! Rumored to solve problems within the school (most of which they themselves might as well created) for reasons aesthetic rather than financial, these five gorgeous boys sweep Mayumi into their world of excitement, danger, and overwhelming beauty.
OTT Platforms for 美少年探偵団 are Amazon Prime Video, U-NEXT
After dying of overwork in the real world, I’m reincarnated as an immortal witch, and I spend 300 years enjoying a relaxing life. At some point, though, I end up at level 99! All those years spent killing slimes to make the money to pay the bills gave me a ton of experience points. Rumors of the level 99 witch spread, and soon I’m up to my ears in curious adventurers, duelist dragons, and even a monster girl calling me her mom! I’ve never been on an adventure, but I’m the strongest in the world… What’s going to happen to my relaxing life?!
OTT Platforms for スライム倒して300年、知らないうちにレベルMAXになってました are Amazon Prime Video, U-NEXT
Koguma is a high school girl in Yamanashi. She has no parents, friends, or hobbies, and her daily life is empty. One day, Koguma gets a used Honda Super Cub motorcycle. This is her first time going to school on a motorcycle. Running out of gas and hitting detours become a small source of adventure in Koguma's life. She is satisfied with this strange transformation, but her classmate Reiko ends up talking to her about how she also goes to school by motorcycle. One Super Cub begins to open up a lonely girl's world, introducing her to a new everyday life and friendship.
In an unexpected turn of events, dull high school student Hiro Yuuki obtains the full dive role-playing game Kiwame Quest. Created by the best of technology, the game claims to take "reality to its extremes," from stunning graphics, NPCs' behavior, to the scent of vegetation, and even the sensation of wind brushing against the skin—everything was the result of an ultimate workmanship. Except, the game is a little too realistic and messy to clear. Kiwame Quest features over ten quadrillion flags and reflects the players' real-life physical abilities in the game. Being hit in the game also hurts in real life and slash wounds take days to heal. The only reward here is the sense of accomplishment. Conquer the most stressful game in history that can't be played casually!
OTT Platforms for 究極進化したフルダイブRPGが現実よりもクソゲーだったら are Netflix, U-NEXT
Sei, a 20-year-old office worker, is whisked away to a whole new world. Unfortunately for Sei, the ritual that summoned her—meant to produce a "Saint" who would banish the dark magic—brought two people over instead of one. And everyone prefers the second girl over Sei?! But this is just fine by Sei, who leaves the royal palace to set up shop making potions and cosmetics with her newfound magic. Business is booming, and this might not be such a bad life, after all...as long as her supposed Sainthood doesn't come back to haunt her.
OTT Platforms for 聖女の魔力は万能です are Netflix, U-NEXT
Turns out, evil takes initiative! With world domination close at hand, the Kisaragi Corporation turns its sights on interstellar conquest, and who better to take over a magical world than two randomly assigned minions—Combatant Agent Six and his android partner Alice? But Six’s path up the evil corporate ladder won’t be easy—a Demon Lord’s army is hatching its own nefarious plan!
OTT Platforms for 戦闘員、派遣します！ are Netflix, Amazon Prime Video, and U-NEXT
A 34-year-old hikikomori is kicked out of his home by his family after the death of his parents. After his eviction, he saves a group of teenagers from being killed by a speeding truck, but loses his life in the process. When he comes to, he realizes he has been reborn as Rudeus Greyrat, in a world of swords and sorcery.
Tomozaki is one of the best gamers in Japan, and in his opinion, the game of real life is one of the worst. No clear-cut rules for success, horribly balanced, and nothing makes sense. But then he meets a gamer who’s just as good as him, and she offers to teach him a few exploits…
OTT Platforms for 弱キャラ友崎くん are Netflix, Amazon Prime Video, and U-NEXT
Kimichika Haijima was a strong junior high school volleyball team member. After getting into trouble with the team, he moved to his mother's hometown and reunites with his childhood friend, Yuni Kuroba. The two become an ace pair at volleyball, but in their last tournament, get into a big fight. Will they ever play volleyball together again?
OTT Platforms for 2.43 清陰高校男子バレー部 are Netflix, Amazon Prime Video, and U-NEXT
I, the protagonist, was just an ordinary high school girl, but suddenly I was reincarnated as a spider monster in a fantasy world. Not only that, but I awakened in a dungeon filled with vicious monsters. Armed with only my human knowledge and my overwhelming positivity, I'm forced to use spiderwebs and traps to defeat far stronger monsters just to stay alive... So begins the labyrinth survival story of a girl with incredible mental strength living as one of the lowest-ranked beasts!
OTT Platforms for 蜘蛛ですが、なにか？ are Netflix, Amazon Prime Video, and U-NEXT
Friendless college girl Sorawo finds a door to another world one day — a strangely post-apocalyptic-feeling Otherside with serene emptiness, which becomes her new “special place.” There, she meets one other human, the beautiful and independent Toriko, and they explore the abandoned Otherside together.
OTT Platforms for 裏世界ピクニック are Amazon Prime Video, U-NEXT
Lloyd is a novice adventurer whose dream is to discover “true strength” in the capital he’s always admired, despite growing up with neighbors who always considered him weak. The story starts with him departing from his hometown, which just so happens to be located right next to…one of the most dangerous dungeons in the world?!
OTT Platforms for たとえばラストダンジョン前の村の少年が序盤の街で暮らすような物語 are U-NEXT
Adachi spends her school days skipping class until she meets fellow delinquent Shimamura and the two become fast friends. Cutting class together deepens their friendship but soon unexpected emotions blossom. As awkwardness and confusion settle in, the two girls travel this sea of emotions without a paddle as they learn about each other’s feelings.
OTT Platforms for 安達としまむら are U-NEXT
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.
OTT Platforms for キミと僕の最後の戦場、あるいは世界が始まる聖戦 are Netflix, U-NEXT
In the town of Lindworm where monsters and humans coexist, Dr. Glenn runs an exemplary medical clinic for monster girls with his lamia assistant, Sapphee. Whether receiving a marriage proposal by a centaur injured in battle, palpating the injury of a mermaid, or suturing the delicate wounds of a flesh golem, Dr. Glenn performs his job with grace and confidence. But when an unsavory character seeks to steal a harpy egg, how will the unflappable Dr. Glenn respond...?
OTT Platforms for モンスター娘のお医者さん are Netflix
Wealthy heiress Catarina Claes is hit in the head with a rock and recovers the memories of her past life. It turns out the world she lives in is the world of the game Fortune Lover, an otome game she was obsessed with in her past life... but she's been cast as the villain character who tries to foil the protagonist's romances!
OTT Platforms for 乙女ゲームの破滅フラグしかない悪役令嬢に転生してしまった… are Netflix, Amazon Prime Video, Disney Plus, and U-NEXT
Shingo Ichinomiya, a 25-year-old man working at a firm company, while thinking of tomorrow's busy working day, goes to sleep. However, when he woke up, he found himself in a room unknown to him and realized that he is inside a 6-years-old body, taking over his body and mind. He soon learns from the memories of the boy that the boy was born as the youngest child of a poor noble family living in a back country. Having no administrative skill, he can't do anything to manage the vast land his family has. Fortunately, he is blessed with a very rare talent, the talent of magic. Unfortunately, while his talent could bring prosperity to his family, in his situation it only brought disaster. This is the story of the boy, Wendelin Von Benno Baumeister, opening his own path in a harsh world.
OTT Platforms for 八男って、それはないでしょう！ are U-NEXT
Years ago, many magical "Artifacts" were stolen and scattered throughout the world. They fell into the hands of people who were not supposed to know of their existence. The Hoshisato family of magicians has special access to the Artifacts, and they take it upon themselves to return them to their rightful place. Despite her inexperience, Kana wishes to aid her parents, doing her best to improve. Meanwhile, her childhood friend Makoto has come to their mansion to study magic under her father's tutelage. Hatena is excited to see her friend again, only to be utterly disappointed when the person she thought to be a girl all these years turns out to be a boy. Before long, Makoto comes to know of the Artifacts. Unfazed, he continues to strive to fulfill his promises and stay true to why he learns magic - to ease the sadness of people around him and, most importantly, to become a person worthy of being Hatena's partner.
OTT Platforms for はてな☆イリュージョン are Amazon Prime Video, U-NEXT
In the world only the aristocrats have the power to fight the monster - mana. Even though Melida Angel was born in an aristocracy and studies at an academy developing mana users, she has no mana. To find her talent for mana, Kufa Vampir was sent to be her tutor but at the same time, he was ordered to assassinate her if she has no talent for mana. He makes a cruel decision to assassinate her because he thinks that it is a wasted effort that people who have not any mana are working hard in this world... However, he asks her, "Do you want to try to entrust your life to me?" He is not as an assassin nor a tutor. He is someone betting on his pride as an assassin tutor, to show the world what Melida is capable of!
OTT Platforms for アサシンズプライド are U-NEXT
Seven high school students that got caught in an airplane accident wake up, in a middle age like fantasy different world where magic and beast-man (juujin) exist. But they do not panic at their current situation!? They build a nuclear plant in a world without electricity, they control the economy of a large city in a short work's trip, and finally for their benefactor's sake who are suffering from the misgoverment, they declare war on the evil nobles. So... none of them is a normal high school student, each of them are super human high school students that stand at the top of politics, economics, science and medicine! This is a story of a dream team that possess earth's greatest wisdom and technology, that without any self-restraining bring a revolution to a different world with over-technology
OTT Platforms for 超人高校生たちは異世界でも余裕で生き抜くようです！ are U-NEXT
There is a popular saying: "you can never be too careful." It is very important to prepare for every situation you may face, even if it seems like an unnecessary waste of time. Also, in games like RPGs, it is good to exceed the level of your enemies to achieve total victory. These words describe Seiya Ryuuguuin a little too perfectly. After being summoned by the goddess Ristarte to save the world of Gaeabrande from destruction, the hero prepares himself for his noble journey. While this might be normal, he spends a very long time training himself, despite having overpowered stats. He fights weak enemies using his strongest skills and buys excessive amounts of supplies and potions—all to stay safe. While his attitude may be a bit annoying, it might just be the saving grace of Gaeabrande, especially considering that it is a world where the forces of evil dominate each and every expectation.
OTT Platforms for 慎重勇者～この勇者が俺TUEEEくせに慎重すぎる～ are Netflix, U-NEXT
After rescuing Last Order and subsequently taking a bullet to the head, Academy City’s top-ranked esper rests in the hospital. But Accelerator’s recovery is cut short when a mysterious girl carrying a photo of his little clone companion asks for help. Now they’re taking on Disciplinary Action—an anti-evil coalition whose sinister plans threaten Last Order, Academy City, and even the entire world!
OTT Platforms for とある科学の一方通行[アクセラレータ] are Netflix, U-NEXT
As regular high school students Taichi and Rin disappeared in a beam of light. When they came to, the two of them were already in a world of swords and magic. Finally getting away after experiencing an attack by monsters, following the suggestion of adventurers they headed on the path towards the guild. In the guild, the two of them found out that they possessed unbelievably powerful magic. Thus the regular high school students transformed into the strongest cheats...
OTT Platforms for 異世界チート魔術師 are Amazon Prime Video, U-NEXT