20 Mature Manga That Are Worth Reading

Many individuals hold the incorrect belief that anime (and manga) is exclusively aimed at children. In reality, this couldn’t be further from the truth. Both manga and anime serve as mediums, and their narratives can delve into mature topics, exploring dark, gritty, or simply adult themes just like any other series or films.

In this piece, we’ve curated a list of the top 20 mature manga across a range of genres, ensuring there’s something for everyone to appreciate.

20. Hope

Who says that shoujo can’t delve into darker themes? While we are typically accustomed to light romance shoujo, Hope defies that expectation.

Shy artist Hikari dedicates her time to sketching manga in solitude. However, a peculiar event alters her course. Now, she’s determined to pursue her dream of becoming a manga artist through an unconventional competition!

This manga addresses profound themes and the main character endures significant struggles, so be prepared for an emotional experience.

19. Wolfsmund

Wolfsmund, also referred to as Wolf’s Maw in English, is a dark historical manga set in early 14th century (around 1315) Switzerland. The narrative centers around the tyrannical rule of Wolfram, who governs from the imposing Wolfsmund fortress in the St. Gotthard Pass.

As expected from a mature historical manga, the series does not shy away from depicting the brutality of the Middle Ages. However, it’s definitely worth the read if you’re a fan of survival or death game genres.

18. Bartender

After the dark themes introduced in the previous title, Bartender offers a refreshing contrast; it’s heartwarming and soothing.

Those in search of action-packed narratives might be put off by the premise of this manga. Ultimately, it presents a straightforward story about a talented bartender who assists individuals grappling with depression. Each encounter involves him listening to their problems while serving drinks, forming a cyclical narrative with different patrons.

17. Drifters

Drifters gathers a group of formidable individuals from various historical eras – samurai, elite soldiers, and hitmen – and throws them into a bizarre new world filled with magic and monsters. To find a way back home, they must first ensure their survival.

It goes without saying that this manga tackles mature subjects such as war, survival, and moral ambiguity. Additionally, it doesn’t shy away from graphic battles and intense combat sequences. The characters are complex and deeply flawed, providing the story with a more grounded feel.

16. Velvet Kiss

Discovering a dark and dramatic romantic tale is quite rare in manga. While many romance stories focus on joyful high school experiences, which isn’t inherently negative, those in search of something more profound might find it challenging.

In Velvet Kiss, a struggling businessman falls victim to a significant debt. His loan officer proposes a solution – develop a friendship with a wealthy girl in exchange for easing the debt. This girl, Kanoko, is a spoiled and lonely heiress. As Shin navigates her challenging personality, he begins to recognize her loneliness, and she may come to see a softer side of him.

15. My Happy Marriage

Many refer to My Happy Marriage as the latest adaptation of Cinderella. While this may hold some truth, this version brings a unique twist with a superpower element and explores the journey of finding self-worth after enduring years of mistreatment.

Miyo Saimori’s existence is a nightmare. After her mother’s death, she feels unloved and mistreated by her family, leading her to lose hope for a better life.

However, her father arranges a marriage for Miyo with the wealthy and powerful Kiyoka Kudou. Expecting the worst, Miyo is surprised by Kiyoka’s kindness and affection.

14. Akumetsu

Akumetsu is a dark and violent seinen manga featuring a complicated narrative. For many, including myself, Akumetsu is everything Death Note aspires to be. That being said, this manga contains graphic violence and bloody encounters, making it unsuitable for all readers.

In this narrative, Shou, a vigilante, aims to reform the corrupt Japanese government through acts of terrorism, adhering to his “One man, One kill” principle.

Unquestionably, those searching for a high-stakes story blending grit with a complex moral quandary might find Akumetsu to be an engaging read.

13. Sweat and Soap

Shifting back to the romance genre to uplift the atmosphere a bit, Sweat and Soap tells the story of a self-conscious woman named Asako who works at a soap company, depending on their products to mask her sweat and odor. When a developer praises her distinctive scent, an unexpected romance blossoms.

This manga, clearly tailored for adult readers, is perfect for josei romance fans seeking a mix of warmth, sensuality, and mature themes.

12. Taishou Maiden Fairytale

Despite being adapted into an anime in 2021, Taisho Otome Fairy Tale remains an undiscovered romantic treasure. While some might pigeonhole it as a simple feel-good story, this does not detract from its allure in any way.

Those interested in gaining insights into Japanese culture and life during the Taisho era will find this romance manga particularly engaging. Moreover, witnessing a damaged male protagonist gradually discover love and support through his bride ensures Taishou Maiden Fairytale stands out as a cornerstone of mature, uplifting manga.

11. Black Lagoon

Inspired by real Southeast Asian pirates and infused with the action-comedy styles of Tarantino and Hong Kong cinema, Rei Hiroe constructed the narrative world of Black Lagoon. The manga is set against a dark backdrop, unafraid to confront harsh realities.

Black Lagoon narrates the tale of Rock, an unremarkable office worker who gets abducted by a group of reckless mercenaries in Southeast Asia. Dragged into their chaotic existence, he leaves behind his mundane life for a thrilling adventure.

This crew is anything but ordinary. Revy, the fierce leader, tackles issues with her twin guns. Dutch, the silent muscle, remains enigmatic, while Benny keeps their tech operational. Even Roberta, a seemingly innocent assassin, defies expectations.

10. Dorohedoro

Dorohedoro is not for the squeamish. It presents raw violence, body horror, and an unforgiving world. The narrative may be complex with myriad characters and plot twists that require close attention.

This manga is set in a grim universe where sorcerers transform individuals into grotesque forms. Our protagonist, Caiman, is a lizard-headed amnesiac who hunts these sorcerers with the help of his doctor Nikaido, searching for a cure in a chaotic mesh of dark fantasy, action, and humor.

9. Fruits Basket

Some anime excel in evoking emotions, and Fruits Basket is certainly one of them. It explores sensitive themes like abuse, isolation, depression, and toxic relationships. Moreover, the series tactfully integrates heavy topics without dwelling on graphic details, combining them with uplifting moments.

Fruits Basket follows Tohru Honda, an orphan who starts living with the enigmatic Sohma family, unaware of their curse that transforms them into zodiac animals!

8. Oshi no Ko

For many young people, becoming an idol shines as a dream. However, those who embark on this challenging journey eventually encounter the unsettling aspects of fame, including the exploitation of young talents and the sacrifices required for success.

The premise of Oshi no Ko might seem unremarkable at first. It narrates the reincarnation of two deceased individuals — a doctor and a sick girl — who idolizes a beautiful star, Ai Hoshino. The twist? They are reborn as her children.

That said, the manga fuses the idol genre with elements of mystery and drama, serving up a darker flavor to the narrative.

7. Nana

Nana chronicles the lives of two young women, both named Nana, as they pursue their dreams in Tokyo. One Nana is a punk rocker aspiring for musical fame, while the other desires love and stability. Despite their differences, a deep friendship blooms, though navigating romance, careers, and self-discovery in such a demanding city challenges their bond.

Young adulthood is fraught with difficulty, and those desiring an authentic representation of this life phase will find Nana profoundly relatable. It addresses ambition, heartbreak, relationship intricacies, and the quest for one’s place in the world.

6. The Climber

Buntarō Mori, a solitary student, stumbles upon a fervor for climbing. He joins his high school’s climbing club, ultimately becoming a world-class climber.

However, his path is not without obstacles. He grapples with isolation, depression, and the perils inherent in solo climbing, all while pursuing his ultimate objective: conquering K2, one of the world’s most formidable peaks.

5. Goodnight Punpun

Punpun Onodera is a young boy notable for his distinctive bird-like appearance. He navigates the intricate challenges of childhood and adolescence. The story unfolds from his perspective as he contends with family issues, loss, bullying, and the perplexities of growing up.

While Goodnight Punpun is undoubtedly a heavy read, it provides a profound and thought-provoking examination of human emotions and the trials of maturation.

4. Vinland Saga

Vinland Saga presents a harrowing and grand historical drama set during the Viking era. Although its plot may seem relatively straightforward, the manga’s dark and gritty atmosphere, combined with well-crafted characters, elevates it above other works in comparable genres. The characters also confront moral dilemmas, PTSD, and the emotional aftermath of violence.

The story focuses on Thorfinn, a young Icelandic warrior driven by revenge as he seeks to slay Askeladd, the individual responsible for his father’s death.

3. Monster

A cult classic, Monster centers around Dr. Kenzo Tenma, a gifted surgeon who makes a life-altering choice. He opts to save a young boy named Johan Liebert over a prominent politician. Eventually, this choice triggers a sequence of events that upends Tenma’s life.

If you appreciate psychological thrillers that delve into meaningful questions surrounding morality, good versus evil, and the repercussions of our decisions, Monster could prove to be a rewarding read.

2. Vagabond

Vagabond recounts a fictional narrative based on the historical figure, Miyamoto Musashi. The story unfolds in war-ravaged Japan. Takezo, a reckless and tumultuous youth, escapes and becomes involved in combat. After a series of unfortunate events, he’s wrongly labeled a criminal and left for dead. A compassionate monk rescues him and bestows upon him a new identity: Musashi Miyamoto. This marks the beginning of Musashi’s epic journey.

Renowned for its stunning art, profound themes, and intricate character development, it’s surprising that no studio has attempted an adaptation. Sadly, Vagabond has been on hiatus for 8 years, with its last installment released on May 21, 2015.

1. Berserk

Berserk reigns supreme as the pinnacle of mature manga. Its graphic violence, intricate storyline, and tragic elements make it unsuitable for younger audiences. Conversely, adult readers can fully appreciate the depth and beauty of this masterpiece. Many believe that the anime adaptations, particularly the 2017 series, have not done justice to the manga’s brilliance.

The narrative follows our protagonist, Guts, a solitary warrior armed with a gigantic sword, as he traverses a bleak world rife with monstrous creatures and human brutality. Burdened by a dark history, he struggles to fight for survival and vengeance while seeking meaning in a seemingly hopeless world.

Even though the series creator, Kentaro Miura, passed away in 2021, Miura’s close friend, Kouji Mori, the only individual entrusted with the entire Berserk narrative, will continue the story’s legacy.