Embark on an exciting journey through mystical realms and alternate universes with our expertly selected list of the Top 15 Isekai Anime Series of 2023. From the hilarious antics of ‘KonoSuba’ to the strategic complexity of ‘No Game No Life’, and the heartwarming story of ‘Ascendance of a Bookworm’, our guide provides an in-depth look into the worlds of reincarnation, fantasy, and adventure. Whether you’re a long-time anime fan or just starting out, this comprehensive overview gives insightful summaries, character highlights, and reasons why each show is a must-see. Stay up-to-date in the anime scene and uncover your next favorite Isekai series with us. Dive into the enchanting magic, wonders, and thrills that these top Isekai picks of the year have to offer!
1. The Eminence in Shadow
Author: Aizawa Daisuke
Anime Studio: Nexus Studio
Genre: Action, Comedy, Fantasy
Plot: “The Eminence in Shadow” revolves around the protagonist, Cid Kagenou, who desires to live his life as a mastermind or the “eminence in shadow”, manipulating events from behind the scenes. Unexpectedly, Cid finds himself transported to a fantasy world where he seizes the opportunity to create his own secret organization, Shadow Garden, under the guise of a minor character. The story unfolds as Cid, unknowingly, becomes deeply involved in significant world-altering events while maintaining his facade.
Main Character: Cid Kagenou is the central figure of the story. In his previous life, he was an ordinary high school student with a vivid imagination and a desire for a more exciting existence. After being transported to a new world, he assumes the identity of a shadowy figure, influencing events and battling adversaries without revealing his true power or intentions. Cid’s character is intriguing for his blend of comedic overtones and the serious, mysterious nature of his alter-ego.
Why Watch: “The Eminence in Shadow” is a must-watch for fans of the Isekai genre who are looking for something that breaks the mold. The series stands out for its clever narrative, where the protagonist’s delusions and reality amusingly intersect. The humor derived from Cid’s obliviousness to the true impact of his actions, combined with high-quality animation and action sequences, makes this anime an entertaining and refreshing take on the genre.
2. KonoSuba: God’s Blessing on This Wonderful World
Author: Natsume Akatsuki.
Anime Studio: Studio Deen
Genre: Adventure, Comedy, Fantasy, and Supernatural
Plot: The story begins with Kazuma Satou, a Japanese teenager, who dies in a rather comical and embarrassing way. He finds himself in the afterlife with a goddess named Aqua, who offers him a chance to be reincarnated in a fantasy world with one item of his choice to aid him. Kazuma, in a moment of frustration, chooses Aqua herself, leading to a series of humorous and unforeseen events. The two, along with other unique companions they gather along the way, including an explosion-obsessed magician and a masochistic crusader, embark on various adventures, often finding themselves in hilariously unfortunate situations.
Main Character: Kazuma Satou, the protagonist, is a smart but often lazy and sarcastic teenager. Despite his many flaws, Kazuma is endearing and relatable. His interactions with his eccentric party members, especially Aqua, are a major source of comedy in the series.
Why Watch: “KonoSuba” is a standout anime for several reasons. Firstly, its humor is a refreshing change from the more serious tone often found in Isekai anime. The characters are flawed but lovable, and their misadventures provide non-stop entertainment. The anime also cleverly parodies many common fantasy and RPG elements, making it a fun watch for both seasoned fans of the genre and newcomers. Additionally, the animation style of Studio Deen adds a vibrant and expressive quality to the storytelling, enhancing the overall experience.
3. That Time I Got Reincarnated as a Slime
Author: Fuse
Anime Studio: 8bit
Genre: adventure, comedy, and drama
Plot: The story begins with Satoru Mikami, a typical corporate worker in Tokyo, who is fatally stabbed and finds himself reborn in an alternate world as a slime with unique abilities. He names himself Rimuru Tempest and begins exploring the world, making allies with various fantasy creatures and embarking on numerous adventures. As he adapts to his new life, Rimuru becomes a key figure in the world’s politics and dynamics, striving to create a society where all creatures can live in harmony.
Main Character: Rimuru Tempest, formerly known as Satoru Mikami, is a powerful and intelligent slime who possesses a unique skill called ‘Predator,’ allowing him to devour anything and mimic its appearance and abilities. Rimuru’s character is notable for his kindness, wisdom, and the diplomatic approach he takes in dealing with various situations, making him a beloved figure in the fantasy world.
Why Watch: “That Time I Got Reincarnated as a Slime” offers a fresh perspective on the Isekai genre. The series stands out for its creative plot, where the protagonist is not a typical human hero but a slime, which adds a unique and interesting twist. The anime is filled with well-developed characters, engaging story arcs, and a good balance of humor, action, and heartwarming moments. The world-building is intricate and immersive, drawing viewers into the fantasy setting. Additionally, the animation quality and character designs by 8bit enhance the overall viewing experience.
4. Overlord
Author: Kugane Maruyama
Anime Studio: Madhouse
Genre: Action, Fantasy, Isekai, and Supernatural
Plot: The story begins with the popular virtual reality game Yggdrasil, which is about to shut down. Momonga, a powerful wizard and master of the dark guild Ainz Ooal Gown, decides to spend the game’s last moments logged in. However, when the game shuts down, he finds himself still conscious and in the body of his game avatar, now in a different world resembling the game. Unable to log out and with no clue about what’s happening, Momonga sets out to explore this new world, gradually asserting his power and encountering various inhabitants of the land.
Main Character: Ainz Ooal Gown, formerly known as Momonga, is a skeletal overlord, one of the most powerful beings in the world. Ainz, originally a human player, retains his human emotions and thoughts, which clash with his undead, emotionless avatar. His character is fascinating for his strategic mind, moral ambiguities, and his transformation from a game character to a supreme ruler.
Why Watch: “Overlord” is a compelling watch for several reasons. It offers a unique perspective on the Isekai genre, focusing on an anti-hero protagonist who is more of an overlord than a traditional hero. The series excels in its world-building, creating a rich and detailed fantasy setting that is both intriguing and immersive. The moral complexity of Ainz’s character and his journey from a game player to a ruler in a new world is thought-provoking and adds depth to the narrative. Additionally, the animation quality and the dark, gothic aesthetic of the show contribute to its unique appeal.
5. Isekai Ojisan
Author: Hotondoshindeiru
Anime Studio: Atelier Pontdarc
Genre: Comedy,Fantasy
Plot: The story revolves around Takafumi, whose uncle suddenly wakes up from a 17-year-long coma. However, his uncle isn’t the same as before; he now possesses magical powers and claims to have been transported to another world (an Isekai) while in a coma. The anime follows the hilarious and often absurd situations that arise as Takafumi tries to help his uncle acclimate to the modern world, while also dealing with the fantastical elements and consequences of his uncle’s otherworldly adventures.
Main Character: The “Uncle” is the central character, who provides much of the series’ humor. His out-of-touch perspectives, resulting from spending 17 years in a fantasy world, clash amusingly with the realities of modern life. Takafumi, his nephew, serves as the straight man to his uncle’s more outrageous antics and helps bridge the gap between the two worlds.
Why Watch: “Isekai Ojisan” is a breath of fresh air in the Isekai genre, offering plenty of laughs and a unique storyline. The juxtaposition of a fantasy world with the mundane aspects of modern life creates numerous comedic situations. Furthermore, the anime explores the relationship between Takafumi and his uncle, adding an element of depth and heartwarming moments amidst the comedy. The animation style also adds to the overall light-hearted and humorous tone of the series.
6. Tsukimichi -Moonlit Fantasy
Author: Kei Azumi
Anime Studio: C2C
Genre: Fantasy, Isekai, and Adventure
Plot: The story revolves around Makoto Misumi, an ordinary high school student who is suddenly transported to a fantasy world as a part of a contract his parents made with a goddess. However, upon arrival, the goddess deems him “ugly” and banishes him to the farthest edges of the wilderness. While trying to survive in this new world, Makoto encounters various mythical creatures and decides to live his life freely, far from human civilization. His journey leads him to build his own community and explore the vast and mystical world.
Main Character: Makoto Misumi, the protagonist, starts as an average teenager but soon discovers that he possesses powerful magical abilities in the new world. Despite his banishment and the initial hardships, Makoto’s kind nature and strong sense of justice drive him to help those he meets, leading to the formation of unique alliances and friendships.
Why Watch: “Tsukimichi -Moonlit Fantasy-” offers a fresh and entertaining perspective on the Isekai genre. Its appeal lies in the combination of an underdog protagonist, a diverse cast of characters, and the expansive world the series creates. The anime is filled with humorous moments, action-packed scenes, and a storyline that keeps evolving and expanding, making it an engaging watch. The animation enhances the fantastical elements of the series, bringing the diverse settings and characters to life.
7. Campfire Cooking in Another World with My Absurd Skill
Author: Eguchi Ren
Anime Studio: Mappa
Genre: Adventure, Comedy, Fantasy, Gourmet
Plot: This anime follows the story of Mukouda Tsuyoshi, who gets involuntarily summoned to another world. He discovers his unique skill, ‘Online Supermarket,’ allows him to buy modern-day goods and food, leading to a life of leisurely campfire cooking and adventures in this new world.
Main Character: Mukouda Tsuyoshi is a relatable protagonist who uses his unique skill to adapt to life in the fantasy world, focusing on cooking and daily survival rather than epic battles.
Why Watch: This series is perfect for viewers who enjoy a more relaxed and comforting approach to the Isekai genre, with a focus on food and everyday adventures.
8. Farming Life in Another World
Author: Naitou Kinosuke
Anime Studio: Zero-G
Genre: Fantasy, Slice of Life
Plot: After being transported to another world, the protagonist Hiraku begins a new life of farming. He uses his modern knowledge and the help of his new friends to cultivate a prosperous farm.
Main Character: Hiraku is a hardworking and resourceful character who uses his skills and knowledge to build a new life in a fantasy world, focusing on agriculture and community.
Why Watch: Ideal for those who enjoy slice-of-life stories, this anime offers a peaceful and heartwarming take on the Isekai genre, focusing on farming and community building.
9. Reincarnated as a Sword
Author: Tanaka Yuu
Anime Studio: C2C
Genre: Action, Adventure, Fantasy
Plot: A man is reincarnated as a magical sword and is eventually found by a young catgirl named Fran. Together, they embark on adventures, with the sword helping Fran grow stronger and seek her goals.
Main Character: The Sword (Teacher) has a protective and guiding role towards Fran, offering wisdom and power. Fran, a strong-willed and skilled fighter, seeks to improve herself and uncover her past.
Why Watch: This anime stands out for its unique concept and dynamic between the main characters. It’s a blend of action, adventure, and character development.
10. The Great Cleric
Author: Broccoli Lion
Anime Studio: Yokohama Animation Lab, Cloud Hearts
Genre: Comedy, Fantasy
Plot: After being reborn in another world, a former Japanese salaryman uses his knowledge and new-found powers to become a great cleric, embarking on adventures and healing those he encounters.
Main Character: The protagonist, now a cleric, combines his past life’s wisdom with his current abilities, providing a unique approach to challenges in the fantasy world.
Why Watch: The series is an interesting mix of fantasy and a more methodical approach to adventure, appealing to fans who enjoy character growth and strategic thinking.
11. Skeleton Knight in Another World
Author: Hakari Enki
Anime Studio: Yokohama Animation Lab, Cloud Hearts
Genre: Action, Fantasy
Plot: A gamer wakes up in a fantasy world as his in-game avatar, a skeleton knight. He decides to explore the world, helping those in need while hiding his skeletal appearance.
Main Character: The Skeleton Knight is a formidable and kind-hearted character, using his powers to help others while grappling with his appearance.
Why Watch: This anime offers a unique protagonist and a blend of action and humor, ideal for viewers who enjoy fantasy adventures with a twist.
12. By the Grace of the Gods
Author: Roy
Anime Studio: Maho Film
Genre: Fantasy, Slice of Life
Plot: Ryoma Takebayashi, after a lonely but content life, is reborn in a magical world where he pursues a peaceful life with his newfound affinity for taming slimes.
Main Character: Ryoma is a kind and gentle soul who uses his knowledge and magical abilities to create a fulfilling life, forming bonds with slimes and people alike.
Why Watch: The series is perfect for viewers seeking a soothing and heartwarming story, with a focus on simple joys and the protagonist’s harmonious existence with nature.
13. Mushoku Tensei: Jobless Reincarnation
Author: Rifujin na Magonote
Anime Studio: Studio Bind
Genre: Adventure, Drama, Fantasy, Ecchi
Plot: A 34-year-old underachiever gets a chance to restart his life in a magical world. As Rudeus Greyrat, he vows to live a meaningful life, mastering magic and righting the wrongs of his past.
Main Character: Rudeus, starting anew as a child prodigy, is complex, showcasing significant character development and grappling with his previous life’s regrets.
Why Watch: This anime is praised for its deep storytelling, character development, and world-building, offering a profound and engaging take on the Isekai genre.
14. No Game No Life
Author: Yuu Kamiya
Anime Studio: Madhouse
Genre: Adventure, Comedy, Fantasy, and Supernatural
Plot: Sora and Shiro, sibling prodigies in gaming, are transported to a fantasy world by a god named Tet. In this world, all forms of conflict are settled by high-stakes games. The siblings embark on a quest to conquer this new world and challenge Tet for the title of the gods.
Main Characters: Sora and Shiro, known together as “Blank,” are undefeated in the gaming world. Sora is the charismatic and cunning older brother, while Shiro is the genius younger sister. Their complementary skills make them an unstoppable duo in games.
Why Watch: “No Game No Life” is celebrated for its clever and complex games, the chemistry between the main characters, and its unique approach to the Isekai genre. The series is a visual feast, with its colorful and imaginative art style adding to the appeal. It’s a must-watch for those who enjoy strategic games and fantasy worlds.
15. Ascendance of a Bookworm
Author: Miya Kazuki
Anime Studio: Ajia-Do
Genre: Fantasy, Slice of Life
Plot: The story follows Urano Motosu, a book-loving college student who is reincarnated in a medieval world as a frail girl named Myne, where books are scarce and only available to elites. Determined to read again, Myne decides to create and print her own books, overcoming the limitations of her frail body and the world she’s in.
Main Character: Myne, formerly Urano, is passionate about books. Her love for literature drives her to persevere in a world where books are a luxury, using her knowledge from her previous life to achieve her dreams.
Why Watch: “Ascendance of a Bookworm” offers a heartwarming and inspiring story. It’s a tale of determination and passion, as Myne endeavors to overcome obstacles in pursuit of her love for books. The series is perfect for those who appreciate a more subdued and touching narrative, focusing on personal growth and the joys of everyday life.
