Manga

Monsters were not always present in the island nation of Hexaldoria, which was once known as Japan. Yet after they emerged, their numbers grew rapidly. Now, eighty percent of the world is too hazardous for human habitation. Along with the arrival of monsters, the world granted "Classes" to its inhabitants. People are assigned a Class at birth, and most live their lives according to it. There are eight COMPETENT classes: FIGHTER, HUNTER, CLERIC, WARRIOR, MAGE, MERCHANT, and THEIF. There are also three special ORACLE classes: KING, SAGE, and HERO. The weakest class among them is VILLAGER. However, Kouji Kagami attained "LEVEL 999"—the highest level ever reached by anyone before. Upon encountering the Daughter of the Demon King, the world began to transform.

The Star Kids Home serves as both a group home and orphanage, where a diverse group of children deal with the usual trials of growing up alongside the specific struggles of being orphaned or abandoned. Their only escape is the Sunny, an old car parked nearby. Inside the Sunny, they can embark on fantastical adventures, imagine space voyages, or simply discover a quiet haven from their everyday hardships.

Title: Dame na Watashi ni Koishite Kudasai At 29, Michiko Shibata is jobless and nearly broke, surviving on nothing but cabbage. Despite her lack of skills and sparse work history, she keeps applying for new positions, only to face constant rejections. Meanwhile, she splurges on gifts for her much younger boyfriend, hoping he will eventually marry her and provide financial stability. But Shibata soon discovers that her feelings are unreciprocated—her boyfriend has been deceiving her and exploiting her generosity. At her lowest point, she runs into Ayumu Kurosawa, her former and strict boss whom she once disliked. Feeling responsible for her unemployment, Kurosawa decides to help by rehiring Shibata.

Wakamiya Hikaru, a 15-year-old girl who dreams of having a devoted boyfriend while also losing herself in shoujo manga, finds her life completely shaken when a strikingly handsome but lecherous boy suddenly kisses her without warning, earning him the nickname "Perverted Prince." Not long after, she encounters another boy who looks almost identical to him, with the only difference being their eyes. What mysteries lie hidden within this puzzling situation?

A comedy about two ordinary high school boys.

In "GTO: The Early Years," Eikichi Onizuka and Ryuuji Danma are part of the notorious biker gang known as Oni Baku. Besides their motorcycles, they occupy themselves at school attempting to win over the girls. This narrative focuses on the young Eikichi Onizuka, who is fated to become one of Japan's most renowned teachers.

In the follow-up to Kengan Ashura, two years have passed. Narushima Kouga, a young man who aims to step into the Kengan arena, sets out to find Tokita Ouma, though his reasons for doing so are not yet clear. While working under Yamashita Kazuo, Kouga encounters Gaou Ryuuki, a fighter who looks remarkably similar to Ouma. As conflict grows between the Kengan Association and its opposing underground fighting organization, Purgatory, Kouga must hone his abilities in order to become a strong contender in the elite Kengan matches.

Saotome Hodaka starts the school year at Moteshiro Prefectural High School, a former all-girls school that recently went co-ed, only to find the male-to-female ratio is 1:359. While that might sound like paradise to some, most of the students are delinquents, and Saotome quickly gets extorted by a few of the more aggressive girls. He is unexpectedly rescued by Hanako Kuzuryu, a beautiful yankee who only wants to be left alone. Is this the beginning of a new friendship, and how will Saotome's life unfold in a school full of delinquents?

In "Our Precious Conversations," Nozomi Aizawa follows her crush, Shirou Azuma, to the train station after school and gathers her courage to confess her feelings. Instead of a romantic outcome, Shirou's unexpected reply triggers a heated argument. After this, Nozomi and Shirou often meet at the station, where they keep clashing over their differing views on love and relationships. Despite the ongoing friction, their frequent, though quarrelsome, encounters gradually bring the two reserved teenagers closer. This volume also includes a one-shot called "Miracle☆Gift" (Volume 3).

At Ousai Academy, a former all-girls school that shifted to co-education due to declining enrollment, first-year boy Tsuda Takatoshi finds himself surrounded by female students. On his first day, he runs into trouble after being confronted by student council president Shino Amakusa, which leaves him with a bad first impression. He also meets the other council members during this encounter, causing him to be late for class. To make up for disrupting his morning, Shino offers Tsuda a position on the student council for various unstated reasons, and he joins more out of coercion than choice. Tsuda quickly realizes that he is the only "normal" student at Ousai Academy.

When Amane Fujimiya offers his only umbrella to Mahiru Shiina, who gets caught in the rain, he catches a cold and expects simply to have the umbrella returned. However, Mahiru, known as the "Angel" of their school and also Amane's neighbor, surprises him by doing much more. Instead of just giving back the umbrella, she decides to take care of him until he recovers. Unbeknownst to her, Amane's apartment is in a messy state. Mahiru can only describe Amane's living space as "unsightly," yet she remains undeterred and continues to help the bedridden Amane. The story follows Amane as Mahiru takes charge of various household tasks, from cleaning to cooking meals. Is there anything this angelic figure cannot handle?

In the prosperous kingdom of Pars, ruled with an iron fist by King Andragoras III, young Prince Arslan is a gentle and innocent soul being raised to inherit his father's throne. He sees Pars as a land of joy and justice until a fugitive slave from the rival nation of Lusitania captures him. This encounter exposes Arslan to the harsh realities of slavery and suffering, leaving a lasting impression on his mind even after his rescue. Years later, Arslan faces his first battle against Lusitania, where a combination of espionage and ambushes leads to a devastating defeat for Pars and heavy losses among the troops. Escaping death with the help of his loyal companion and protector Daryun, the shaken prince finds himself without his father and his homeland now under enemy control. Daryun takes the prince to safety with Narsus, a friend and strategic genius with an unusual personality. Guided by Narsus and supported by new allies they meet along the way, Arslan sets out on a journey to reclaim his kingdom. They face many obstacles, including treacherous nobles and the mysterious fighter known as Silver Mask. Despite these challenges, Arslan remains determined to free Pars from both external threats and internal decay.

Rentt Faina is a twenty-five-year-old adventurer who has spent a decade cutting down monsters. Lacking any real talent for the work, he spends his days hunting slimes and goblins for pitiful coin. That all changes when he stumbles upon an undiscovered path in the Labyrinth of the Moon's Reflection. What awaits him at the end is not treasure or riches, but a legendary dragon that promptly devours him whole. When Rentt awakens shortly afterward, he is neither fully dead nor alive—he is nothing more than a pile of bones. Armed only with his trusty sword, tool belt, and his new ghoulish appearance, Rentt embarks on a quest as a newly reborn Skeleton. He aims to achieve Existential Evolution, hoping to one day regain a human form and return to civilization. Will Rentt succeed, or will the labyrinth consume him for the rest of his undeath?

Shun Hashimoto and Mio Chibana begin their journey to Tokyo after starting their relationship. The lively city stands in stark contrast to the calm seaside town where their connection first developed. Even with the city's energy, managing a same-sex relationship in a society that often looks down on non-traditional couples proves difficult. Their trip takes them to Shun's old home, the place he left behind after revealing his sexuality. Familiar sights like the same dog and the well-known rooftop bring back memories, but an unexpected meeting with a loud younger brother adds a new twist. Although Shun's mother greets them warmly, his father keeps a cold distance. As they reconnect with old friends and adjust to their new surroundings, Shun and Mio face the difficult task of coming to terms with their pasts.

Yui Mitsuya and Masugu Tateishi have more in common than just their job; there is an unmistakable mutual attraction between them. Masugu's gentle and unassuming demeanor sparks Yui's interest, and her own charm consistently brings a wide smile to his face. However, they work hard to keep their budding relationship a secret to avoid any awkwardness in the office. Their attempts grow more difficult as they find it harder to resist their increasing physical longing for each other, making their hidden romance more vulnerable with each day at work.

After a decisive clash against giants that determined the world's fate, Ronan stands alone as the imperial army's last survivor. While mourning that empty victory with his dying commander, Grand Marshal Adeshan, they soon realize the war is not yet over—an immense horde of giants descends from the sky. Fearing the worst but seeing promise in Ronan's courage, Adeshan uses her final time slip to send him back to the past, where he can enroll at the prestigious Phileon Academy and grow into the empire's greatest swordsman.

In "Kodocha: Sana's Stage," young actress Sana Kurata confronts many difficulties at school, especially from her bullying classmate Akito Hayama. However, Sana's lively and upbeat personality drives her to address every issue she faces. Her determined efforts both annoy and captivate Hayama, while his gloomy attitude similarly frustrates and motivates Sana to change his perspective. As these opposing characters start affecting one another, they endure various hardships that slowly overcome their differences and create a stronger bond between them.

The world's top assassin dies just before he can retire, and afterwards appears before a goddess. Her world is facing catastrophe, and she requires his specific expertise. Granted strong new powers and a lifetime of lethal experience, he starts his next existence as Lugh, a young member of the Tuatha Dé assassin family. His objective: locate and kill the most powerful being in this realm—the hero!

In this shoujo story, Uryuu Kamihate, an aspiring doctor raised in an orphanage and a firm atheist, arrives at the Amagami Shrine to start a new life. There, he meets three shrine maiden sisters: the eldest, childlike Yae; the middle, confrontational Yuna; and the youngest, mischievous Asahi. While Yae and Asahi greet him warmly, Yuna immediately rejects him over their opposing beliefs. Frequent arguments between Uryuu and Yuna follow, but Asahi eventually discovers the reason behind his disbelief. As tensions begin to ease, the sisters' grandfather, Chidori Amagami, shocks Uryuu with the condition for his stay: he must marry one of the sisters and become the shrine's heir.

Morihito is a boy who has the raw strength of an ogre, and he's about to move in with his childhood friend Nico, a witch in training. Nico's magic constantly causes unpredictable chaos, and with two teenagers sharing one home, a wild, fantastical comedy begins. This magical gag manga comes from Kenta Shinohara, the creator of SKET DANCE and Astra Lost in Space.

Dr. Song Jihyun, a renowned Korean surgeon who saved countless lives in extreme circumstances, was once known as Elise de Clorance, a haughty and ill-tempered empress who lost everything she cherished to her jealousy and greed. Her past life ended in her death, but she resolved to protect life instead of destroying it. After surviving a fatal plane crash, Elise awakens in her former life, armed with the knowledge of modern medicine and an opportunity to atone for her past wrongdoings. Determined to heal and assist others, she sets out to serve the empire as a physician. However, she must also face her engagement to Prince Linden de Romanoff, the very person whose love once led to her ruin.

Akutsu Masatora, a demon, has enrolled in a human high school undercover. His mission is to identify recruits who can help Hell in their ongoing war against Heaven's angels. When he's seated next to Lily Amane, a fellow transfer student, he's immediately captivated by her looks and decides to bring her onto his side. However, Lily hides a secret. Akutsu soon discovers that he's unknowingly teamed up with one of the very enemies he's meant to defeat, and to make matters worse, he may be falling for her.

In "New Game!", Aoba Suzukaze, a recent high school graduate who dreams of becoming a character designer, lands a job at Eagle Jump, the company behind her favorite game, Fairies Story. After joining Eagle Jump, Aoba is assigned to a six-member team, where she works alongside Kou Yagami, the lead character designer from the original Fairies Story. Inspired by having such a prominent figure as her mentor, Aoba focuses on improving her skills and learning about the gaming industry. The series captures the lively daily experiences of Aoba and her colleagues as they pour their dedication and passion into developing the upcoming game, Fairies Story 3, the newest installment in the beloved Fairies Story franchise.

Airi Hoshina lives by a strict schedule, convinced that perfect timing will secure her ideal future: a loving husband and a happy family. Her orderly world is upended when a tiny boy suddenly emerges from her hand mirror. He introduces himself as Aram Astale Ei Daemonia Eucalystia, the young prince of Astale, who fled his own realm to escape a curse. His escape accidentally carried him through Airi's mirror. Though he avoided the curse's full effect—which would have turned him into an old man—he now ages to 17 whenever night falls. The only way to break the spell is a kiss from his destined maiden. Despite Airi's determination to find her own true love, Aram is convinced she is his soulmate, much to her frustration.

Sumika Murasame is far from cute; her tall, strong build and boyish attitude have earned her the nickname "Violence Murasame." Unfortunately for Sumika, the object of her affection, Ushio Kazama, only has a soft spot for adorable girls. Even though they are best friends, Ushio is completely unaware of Sumika's feelings and keeps talking about her latest crushes. During their first year of high school, Sumika and Ushio befriend Tomoe Hachisuka and Miyako Tamae, who share their interest in girls. The four of them decide to start a club for "girl-loving girls," but they need a fifth member to get official status. Sumika is reluctant but joins, hoping it will help her grow closer to Ushio and face her one-sided love. One-shot included: Volume 6: Kamisama to Dance

During a business meeting, 26-year-old Tsugumi Kawano is startled to come across Itsuki Ayukawa, her former high school classmate and first love. Learning that Ayukawa has realized his ambition of becoming an architect while she has settled into a role at an interior design company fills her with happiness. Yet, their reunion takes an unforeseen turn when Tsugumi discovers that Ayukawa now uses a wheelchair following an accident. Aware of the difficulties involved in pursuing a relationship with someone who has a disability, Tsugumi remains cautious, especially since Ayukawa firmly avoids romantic entanglements. Despite these reservations, as Tsugumi spends more time with Ayukawa and gains insight into his circumstances, she starts to realize that her feelings for him may still remain.

In "Onimai: I'm Now Your Sister!," Mahiro Oyama, a dedicated player of erotic games, awakens one day to discover they have been transformed into a girl. This drastic change is the result of an experiment carried out by Mihari, Mahiro's scientifically inclined younger sister. While this transformation is a catastrophe for Mahiro, Mihari remains committed to studying its effects, as Mahiro longs to return to their solitary life of gaming. With these opposing objectives, Mahiro's world is poised to become even more strange and unpredictable.

Kaiji Itou, a man down on his luck who often steals car emblems and scratches tires, is one day interrupted by a man in a trench coat named Endou, who turns out to be a debt collector. Endou comes to collect an unpaid loan that Kaiji co-signed for a coworker named Furuhata Takeshi. The original loan was 30,000 yen, but after Takeshi disappeared, the debt was transferred to Kaiji. Kaiji is then offered a way to clear the interest on the debt, which has now grown to 3,850,000 yen. The proposal requires him to board a ship with other financially troubled individuals to take part in gambling activities. On the ship, debtors use borrowed money to gamble, with a few winning while the rest sink deeper into debt and are forced to work off what they owe. After some coercion, Kaiji agrees to participate, hoping to clear his debt and possibly even make some money.

In "Tokyo Babylon," Subaru Sumeragi is the thirteenth successor of a distinguished onmyouji lineage. Before taking on the full responsibilities from his grandmother, he lives in Tokyo with his energetic twin sister, Hokuto. Subaru is gentle and reserved, while Hokuto is full of life and often creates flashy outfits for the two of them. She also constantly tries to set Subaru up with their friend, veterinarian Seishirou Sakurazuka, who always seems to be available whenever the Sumeragis go out. Subaru deals with numerous supernatural disturbances in Tokyo, handling both assigned cases and those he gets involved in out of personal conviction. His compassionate nature often leads him to absorb the pain of others, making him vulnerable in a city where self-interest prevails. Hokuto believes that Subaru's love for Seishirou might give him something precious that he would not willingly give up for others. However, doubts arise about whether Seishirou truly fits this role, given the potential hidden shadows in his past.

Kou Kitamura is a fifth-grade boy who lives near the sports goods store his family runs. He frequently visits the Tsukishima Batting Center and becomes close friends with the four Tsukishima sisters: Ichiyo, Wakaba, Aoba, and Momiji. Through constant practice at their batting cages, Kou develops exceptional hitting skills, though he remains inexperienced in other areas of baseball. Aoba, despite being a year younger, stands out as a talented pitcher and batter. Wakaba, who is also Kou's classmate, is determined that they will one day get married. This peaceful routine is shattered by an unexpected tragedy. Four years later, Kou continues his intense training but has yet to play in an actual game. As he returns to competitive baseball, questions emerge about whether he can meet the expectations of those who recognize his hidden potential.

In the early Meiji era, the Gokumonjou, an inescapable prison, sits at the center of a vast lake, built to handle the rising crime of the new age. The Kumou brothers serve as its renowned ferrymen: the unpredictable patriarch Tenka, the fiery yet principled second son Soramaru, and the naive youngest brother Chuutarou. Despite their grim duties, they live a relatively peaceful life in the perpetually overcast town of Oumi with their housekeeper, Shirasu Kinjou. But deep in Oumi’s history lies the legend of Orochi, a monstrous serpent that reincarnates every three centuries within a human host. Unknown to Soramaru and Chuutarou, the Kumou family’s true purpose is to imprison Orochi before it fully regains its power, preventing global destruction. As the beast’s rebirth approaches, the siblings must gather their courage to keep finding laughter beneath the clouds.

Renowned worldwide as the safest kindergarten, Kindergarten Noir safeguards the offspring of wealthy and influential individuals. Despite frequent assassination attempts, its security remains formidable. However, the teachers here are not ordinary—they are incarcerated criminals serving their sentences through this unique program. Rita, a celebrated assassin, joins the staff with the same deal: one year of teaching to gain her freedom. She proves her exceptional fighting skills but harbors a surprising weakness: a fervent desire for a romantic partner, which can impair her focus and strength during confrontations with particularly attractive adversaries. Alongside her colleagues, Rita works to protect the children while secretly seeking her ideal mate.

During a trip to the National Library, middle schoolers Miaka Yuuki and Yui Hongo get drawn into "The Universe of The Four Gods," an old Chinese book. Miaka becomes the chosen priestess of Suzaku and needs to collect her celestial warriors to call forth the god and get three wishes. At the same time, Yui is forced to be Seiryuu's priestess by the enemy country that follows Seiryuu. Once close friends, they are now pitted against each other, caught up in a drawn-out fight to summon their gods and make their wishes come true.

In a world where magic exists, witches wield spells of nearly invincible power, with only a few rare ways to reverse them: a true love's kiss from a prince, a sudden change of heart from the witch herself, or another obscure method. Guideau and Ashaf form an unconventional team for the Order of Magical Resonance, an agency tasked with handling all magic-related incidents. Guideau, a spirited young woman with eyes like a beast and a tendency to rush into situations, holds a deep personal grudge against witches. Ashaf, a composed and enigmatic man carrying a coffin on his back, balances his impulsive partner with his calm and rational approach. As they investigate magical mysteries and crimes, they also hunt for the witch who placed a curse on Guideau. When they arrive at a city rumored to be home to a witch, they find the locals view her as a protector rather than a threat. Despite their assumption that witches inevitably bring chaos, Guideau and Ashaf must reconsider their perspective as they uncover the truth. One-shot included in Volume 6: "Majo no Kimagure" (Witch and Whim).

Haruhiro awakens in total darkness, unable to remember how he arrived or where he is. Others beside him recall little more than their own names. When they emerge from underground, they find a world that resembles a video game. To survive, Haruhiro forms a group with others in the same situation, learns Skills, and becomes a Trainee Volunteer Soldier in the land of Grimgar. What lies ahead is unknown. This is a tale of adventure born from the ashes.

For years, a solitary cat has waited in a pet store, growing from a kitten into an adult without ever being adopted. Overlooked by potential owners due to his appearance and minor health issues, his fate changes when Fuyuki Kanda—a widowed man whose grown children have left home—visits the store and chooses to take him in. Seeking companionship, Kanda hopes the cat will help ease his loneliness. Through a blend of humorous and heartwarming moments, Ojisama to Neko follows the journey of Kanda and the cat, whom he names Fukumaru, as they explore the joys of living together and gradually build a deep bond with each other.

Once more, the annual Ushiromiya family reunion is held on Rokkenjima. Despite recovering from a cold, Ange Ushiromiya is overflowing with happiness at seeing her cousins again. Her grandfather is overjoyed to welcome his beloved grandchildren and decides to host a special Halloween celebration filled with treats. On the first day, by lunchtime, the aunts and uncles engage in cheerful conversation, while the cousins eagerly make plans for the afternoon. It appears to be the perfect image of a harmonious family—a stark contrast to the usual quarreling and hostility among the Ushiromiya clan. What could be causing this unexpected change?

In the world of the Great Combat Qi Continent, where strength determines one's standing, Xiao Yan was once a remarkable genius of the Xiao Clan. At the age of eleven, he suddenly lost all his power. Now fifteen, he endures the disdain of those who once admired him and faces the possibility of being cast out from his clan. Adding to his troubles, his fiancée, Nalan Yanran, seeks to break off their engagement. Xiao Yan swears to reclaim his former glory and seize control of his own destiny through raw power. Battle Through the Heavens follows the difficult journey of a fallen prodigy determined to rise to the peak of cultivation, fighting despair with unwavering hope.

Once the most powerful family in the empire, the Lombardis controlled wealth, history, and the arts, with influence nearly rivaling the emperor himself. Their downfall began when they sided with the first prince, but their efforts failed after the second-born, Perez Brivachali Durelli, took the throne instead. Firentia, a Korean woman reborn as the illegitimate daughter of a Lombardi and a commoner, is determined to uphold her family's honor. Though she is not recognized as a legitimate heir, both her father and grandfather cherish her, and she devotes herself to restoring the Lombardi legacy. After their deaths, however, she is cast out of the household and forced to watch helplessly as her relatives tarnish the family name. Struggling to survive following a carriage accident, Firentia is granted a second chance, awakening as her younger self at the age of seven. Determined not to waste this opportunity, she resolves to save her father and prevent the Lombardi family's ruin. To achieve this, she must earn her grandfather's approval and prove herself worthy of leading the Lombardi clan.

At the age of 11, Kotoko Iwanaga was abducted by youkai for two weeks and offered the position of "God of Wisdom," acting as a mediator between humans and spirits. She accepted this role but had to sacrifice her right eye and left leg. Six years later, youkai frequently seek her counsel for their troubles. Meanwhile, Kurou Sakuragawa, a 22-year-old college student, recently ended his relationship after fleeing during an encounter with a kappa. Kotoko sees this as an opportunity to get closer to him, with the goal of marrying him. However, she soon discovers that Kurou possesses an extraordinary quality. Using this revelation, Kotoko involves him in resolving supernatural disputes while hoping to win his heart over time.

Kazuya Souma is transported to another world with the stereotypical "O, Hero!" line, yet his adventure does not start. After he proposes a strategy to improve the kingdom economically and militarily, the king abdicates and Souma ends up burdened with governing the realm. In addition, he is now betrothed to the king's daughter. To revive the country, Souma summons the wise, the talented, and the skilled to his side. Five individuals assemble before the newly crowned Souma. What diverse talents and abilities do they possess? Where will Souma's realistic mindset lead him and his people? A revolutionary isekai administrative fantasy series begins here!

Maki Maehara spends his school days in isolation, without any friends or shared hobbies, expecting yet another lonely school year. Half a year into the term, his solitude persists until he encounters his popular classmate, Umi Asanagi, at a video rental store. Known for her widespread popularity and nicknamed the "second prettiest girl in class" by the male students, Asanagi typically draws a great deal of notice. Unexpectedly, the two discover they share more than just a mutual appreciation for B-movies, prompting Asanagi to request that Maehara become her friend.

Shiori was a member of the light music club in high school and played guitar, but her first live performance fell apart when her brother ran off to Tokyo, leaving her with a huge debt to chase his own musical ambitions. Now 27 years old, Shiori lives a dull life as a high school teacher while still paying off that debt. Her world suddenly changes when she meets the ghost of the famous guitarist Jimi Hendrix. This is where Shiori's journey to become a music legend really starts.

In "Nabari no Ou," Miharu Rokujou longs for a quiet, ordinary existence. However, his destiny shifts drastically when he discovers he holds the legendary ninja ability, "Shinra Banshou." This power marks him as the rightful heir to govern the hidden realm called Nabari, rather than living as a typical high school student. Miharu endures constant assassination attempts and must contend with his teacher's persistent efforts to recruit him into the nindo club. With his life at risk because of his extraordinary skill, the Nabari world becomes Miharu's only chance for survival.

A forty-eight-year-old salaryman named Hiroshi Nakahara accidentally gets on the wrong train heading to his hometown of Kurayoshi after a business trip in Kyoto. Accepting his mistake, he finds comfort in revisiting familiar surroundings, only to notice how much his childhood neighborhood has changed since his mother passed away twenty years ago. While visiting her grave at Genzen Temple, Hiroshi is inexplicably sent back into his fourteen-year-old body, but he keeps all his middle-aged memories and wisdom. Now an eighth-grade junior high student once more, he escapes the pressures of adult life with a wife and two daughters. With no clear way to return to his original timeline, Hiroshi embraces his second chance at youth. Alongside rediscovering his teenage years, he aims to uncover the reasons behind his father's departure from the family, seeking to understand his father's actions and decisions.

Following the completion of his serialized series Resonance, mangaka Chikara Nagai plans to eliminate Lin, a pivotal character, in an unexpected turn of events. After receiving largely critical feedback from his editor, Nagai spends another sleepless night working on the concluding pages of his manga. Feeling drowsy, he observes Lin breaking free and stealing the manga spread detailing their demise. Before Nagai can grasp the situation, he is suddenly transported into the world of his own creation, finding himself amidst a battle between the protagonist, Satoko Miura, and the antagonist, "The Masque." Blurring the lines between dream and reality, Nagai joins forces with Satoko to locate an alternative ending to the manga, aiming to escape and return to his own world.

Yuki is reborn as a demon lord in another world and put in charge of a dungeon. Once he comes to terms with the fact that his new life depends on keeping the dungeon safe in a world teeming with powerful monsters and constant danger, he begins recruiting allies and reinforcing his defenses. Within a few days, he gains a legendary dragon, an adorable pet slime, and a vampire girl—but despite all his planning, life as a demon lord in a dungeon that's perpetually under attack turns out to be surprisingly laid-back. With such a quirky group of characters (and possibly more on the way), Yuki is bound to stumble into trouble. Can he pull off a reckless rescue mission? And how will he and his monster girls survive an invasion by a hostile human kingdom? Join him as he balances everyday life, his duties as a newly appointed demon lord, and his growing family of monster girls and pets!

Kenta Fukuyama is a 30-year-old man who has always lacked self-confidence, making romantic relationships difficult for him. His life changes when he meets Chihiro Yamaguchi, a designer who appears distant but is genuinely kind and caring. Kenta becomes deeply drawn to her, and her appreciation for his honest and gentle nature leads to their decision to get married. As newlyweds, Kenta and Chihiro face various challenges because of their shy personalities, inexperience, and living apart. Despite these difficulties, their shared passion for barbecuing and occasional help from friends and family allow them to overcome their obstacles and strengthen their unique, heartfelt bond.