Browse Publisher 講談社 (Kodansha)

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Cover for ぐらんぶる

ぐらんぶる

Grand Blue

Iori Kitahara, a studious high school graduate, leaves his quiet life behind for the sunny beaches of Izu, hoping for a peaceful summer at his uncle's diving shop. But his laid-back plans are quickly capsized by the arrival of Kohei Imamura, a wild and carefree diving enthusiast who introduces Iori to the chaotic, hilarious, and sometimes dangerous world of scuba diving. What starts as an attempt to relax turns into a series of misadventures, from mastering diving equipment to encountering the bizarre underwater fauna. Through it all, Iori learns the joys of friendship, the beauty of the ocean, and the unexpected lessons life throws your way when you least expect it.

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Cover for お嬢と番犬くん

お嬢と番犬くん

A Girl & Her Guard Dog

Isaku Senagaki, a high school freshman, seeks a normal life with friends and romance, despite being the granddaughter of the third Senagaki yakuza boss. Her overprotective guardian, 26-year-old Keiya Uto, fakes his age to enroll in her high school, intent on shielding her from boys, believing romance is premature for her. Isaku, however, has long harbored a secret crush on Keiya, complicating her desire for an ordinary school experience. At school, she struggles to connect with peers due to her yakuza ties, while Keiya’s presence draws attention and suspicion. Their dynamic, marked by Keiya’s vigilance and Isaku’s unspoken feelings, sets the stage for a blend of romance and tension in their unconventional high school life.

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Cover for あつもりくんのお嫁さん（←未定）

あつもりくんのお嫁さん（←未定）

Atsumori's Bride (←Pending)

Nishiki, a studious middle school girl from a small rural town, dreams of escaping her stifling life and the fiancé her parents have chosen for her. When she meets Atsumori, a confident and unconventional high school boy from Tokyo visiting her grandfather, he opens her eyes to new possibilities—including a daring suggestion to marry him instead. Captivated by Atsumori's unique perspective, Nishiki studies tirelessly to follow him to Tokyo, enrolling in his high school. But reconnecting with him isn't as simple as she hoped, and navigating city life brings its own challenges.

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Cover for こはる　はる！

こはる　はる！

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Cover for きみはペット

きみはペット

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Cover for いちいちせいち

いちいちせいち

Joshua Gordon, a young American, arrives in Japan as the new president of Orange Japan, a major stationery company, to oversee its restructuring. His personal passion drives him to visit locations tied to his favorite Japanese dramas, films, anime, and manga. Accompanied by his secretary, Riko, he embarks on these pilgrimages across Japan. Riko, pragmatic and organized, assists Joshua in balancing his corporate duties with his cultural explorations. Key events involve Joshua’s visits to iconic sites, where he engages with local culture and reflects on his experiences. The narrative follows their travels and Joshua’s efforts to connect his professional role with his love for Japanese storytelling.

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Cover for おれはキャプテン

おれはキャプテン

I'm the Captain

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Cover for School Rumble

School Rumble

School Rumble

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Cover for こはるの日々

こはるの日々

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Cover for いちごの王子とアントルメ

いちごの王子とアントルメ

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Cover for おちたらおわり

おちたらおわり

Tsukishima Asumi, a housewife and mother, moves into a luxurious new tower apartment with her husband and daughter An, hoping for a fresh start. Through An, she befriends four other moms, but tensions rise when she reconnects with Komiko, a manipulative figure from her past who now lives in the same building. As Asumi navigates the complex web of mom friendships and Komiko’s schemes, this intense story explores rivalry, betrayal, and the dark side of social dynamics in a high-stakes urban setting.

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Cover for おくれまして青春

おくれまして青春

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Cover for きみの横顔を見ていた

きみの横顔を見ていた

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Cover for おんなのいえ

おんなのいえ

Yuka Oomae, a 29-year-old woman, returns to her hometown in Osaka after a breakup with her long-term boyfriend, seeking comfort but finding tension with her family. Her mother mandates that she live with her 25-year-old sister, Sumika, in Tokyo, leading to a shared life filled with sibling dynamics. Yuka, once an aspiring illustrator, takes a job at a small printing company while grappling with her past relationship and new emotional connections. Sumika, more carefree, works at a furniture store and navigates her own complicated romantic ties from Osaka. Together, the sisters confront personal growth, family expectations, and their individual paths in a women-only household.

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Cover for こどもどろぼう

こどもどろぼう

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Cover for あひるの空

あひるの空

Sora Kurumatani, a short but passionate basketball player, enrolls at Kuzuryū High School, determined to fulfill his late mother’s dream of winning at the national level. He joins the school’s struggling basketball club, which is filled with delinquents and lacks discipline. Sora’s enthusiasm and skill begin to inspire his teammates, including the talented but troubled Chiaki Hanazono. Together, they work to revive the team and compete against stronger opponents. The group faces challenges both on and off the court as they bond and grow through their shared love for basketball.

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Cover for おかめ日和

おかめ日和

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Cover for うちの師匠はしっぽがない

うちの師匠はしっぽがない

My Master Has No Tail

In the bustling city of Osaka during the Taisho era, a young tanuki girl named Mameda dreams of bewitching humans like her kind has done for centuries. But when her attempt to trick a beautiful, black-haired woman goes awry, Mameda finds herself captivated by the art of rakugo, a traditional form of Japanese storytelling. The woman, revealed to be the famous rakugo performer Bunko, takes Mameda under her wing, teaching her that magic isn't just about tricks but about captivating an audience with words and wit. Together, they navigate the challenges of the entertainment world, the complexities of mentorship, and the joys of a unique teacher-student relationship.

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Cover for かぞくを編む

かぞくを編む

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Cover for きのう何食べた？

きのう何食べた？

What Did You Eat Yesterday?

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からん

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Cover for ああっ就活の女神さまっ

ああっ就活の女神さまっ

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Cover for この恋、茶番につき！？

この恋、茶番につき！？

Matcha Made in Heaven

Chako Hananoki, a sports instructor, returns to her family’s tea farm to escape a stalking ex-fiancé, only to find Isshin, an unfamiliar man, and Futaba, a mysterious young girl, living there. To protect the struggling farm, Chako and Isshin pose as a married couple, creating a facade of domestic life. Futaba, claiming to be Chako’s niece, adds to the chaotic household with her precocious charm. As they face challenges like local events and farm duties, Chako clashes with Isshin’s blunt personality but notices his dedication to tea-making. Their fake marriage stirs unexpected emotions, complicating their arrangement amidst the serene tea fields.

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Cover for かくしごと

かくしごと

Goto Kakushi, a single father and manga artist who draws risqué comics, goes to great lengths to hide his job from his beloved daughter Hime, a curious and innocent elementary school girl. Pretending to be an ordinary salaryman, Kakushi navigates daily life with the help of his quirky assistants, like the sharp-tongued Ami and earnest Kakeru, while keeping Hime blissfully unaware of his secret career. As father and daughter share a warm, chaotic bond amidst his efforts to protect her innocence, this heartfelt tale blends comedy, family, and tender moments, following a doting dad’s journey to balance his “hidden work” with his love for his daughter in a story of laughter and love.

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Cover for あとかたの街

あとかたの街

In the waning days of World War II, 12-year-old Ai Kimura lives a modest but tightly knit life with her family in Nagoya, Japan. As the shadow of war looms ever closer, Ai's days are marked by small joys and growing anxieties—her admiration for a dashing train conductor, the daily struggle for food, and the changes forced upon her family by the conflict. When her younger sister is sent away for evacuation and Ai herself is mobilized to work in a factory, the innocence of youth collides with the harsh realities of wartime.

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Cover for あさひ先輩のお気にいり

あさひ先輩のお気にいり

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Cover for きみと青い春のはじまり

きみと青い春のはじまり

The Springtime of My Life Began with You

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Cover for げんしけん

げんしけん

At Shiiou University, Kanji Sasahara is a shy freshman eager to find his place, torn between his love for otaku culture and the fear of embracing it fully. When he stumbles upon Genshiken, the "Society for the Study of Modern Visual Culture," he discovers a quirky group of students united by their passion for anime, manga, and games. Alongside Saki Kasukabe, a non-otaku dragged into the club by her boyfriend, and a cast of eccentric members, Kanji navigates the joys and challenges of college life, from cosplay and comic conventions to the bonds that form over shared obsessions.

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Cover for こたつやみかん

こたつやみかん

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Cover for あのなつ。

あのなつ。

Those summer days.

Six former high school friends, now 27 years old, reunite at a class reunion, each harboring secrets and regrets from their youth. Tamaki, a legal secretary; Takumi, a businessman; Yuka, a single mother; Taichi, a shoe salesman; Shoji, an IT company president; and Moe, a teacher, find themselves thrust back into their 17-year-old selves after a night of drinking. They awaken to a mysterious time slip, back to the summer of their high school years, receiving emails that challenge the lies they've told or truths they've hidden. As they navigate this second chance, they must deal with unresolved feelings, the complexities of their past relationships, and the opportunity to rewrite their futures.

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Cover for かみちゃまかりんｃｈｕ

かみちゃまかりんｃｈｕ

Little Goddess Karin Kiss

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Cover for この世界は不完全すぎる

この世界は不完全すぎる

Nikola, a simple village girl from the peaceful Kingdom of Bayle, lives a quiet life until she meets Haga, a mysterious man investigating the world’s secrets as part of the elite “King’s Seekers.” When a dragon attack disrupts her village, Nikola joins Haga on a journey through a flawed, chaotic world filled with strange phenomena and hidden truths. Together, they face danger and unravel mysteries, blending adventure and discovery in a tale of courage and an imperfect reality.

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Cover for けむたい姉とずるい妹

けむたい姉とずるい妹

Annoying and Cunning Sisters

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Cover for かみちゃまかりん

かみちゃまかりん

Little Goddess Karin

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Cover for ああ播磨灘

ああ播磨灘

Harimanada, an unrivaled sumo champion, strides onto the scene as an already dominant yokozuna, proudly declaring himself the "yokozuna among yokozunas." With a vow to retire the moment he loses, Harimanada's unorthodox antics—donning masks during ring entrances and crushing opponents with ruthless precision—shake the traditional world of sumo. Unfazed by the jeers of the crowd and the ire of the Sumo Association, he continues his relentless streak of victories, challenging the norms of the sport at every turn.

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Cover for いっそあなたがトドメを刺して

いっそあなたがトドメを刺して

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Cover for この会社に好きな人がいます

この会社に好きな人がいます

I Have a Crush at Work

Tateishi is a laid-back, thirty-something guy working in the accounting department of a candy company, hiding a big secret: he’s just started dating someone adorable. That someone is Mitsuya, a spirited woman from the planning department who’s his coworker and now his girlfriend, though they’ve agreed to keep it under wraps. What begins as a thrilling, clandestine romance unfolds into a sweet mix of sneaky office moments, playful banter, and genuine affection. As they dodge nosy colleagues and navigate their feelings, their everyday work life turns into a heartwarming adventure.

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Cover for いじめるヤバイ奴

いじめるヤバイ奴

Nakajima, a high school student, reigns as the class’s apparent bully, targeting the delicate-looking Shirosaki with relentless harassment. Driven by an unsettling compulsion, Nakajima’s actions draw the silent fear of classmates, who avoid intervening to escape becoming targets themselves. The dynamic shifts when Tanaka, a justice-driven student, begins questioning Nakajima’s behavior, stirring tension in the classroom. As Nakajima navigates this twisted relationship with Shirosaki, a new transfer student, Kato, enters, bringing his own dark history of bullying. Their interactions set off a chain of confrontations, exposing complex motives and unsettling truths behind the bullying.

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こいいじ

Love Glutton

Mame, a woman in her thirties who works at her family’s bathhouse, has harbored a lifelong unrequited love for her childhood friend Soma, a widowed coffee shop owner raising his daughter, Yu. Despite repeated rejections, Mame’s feelings persist, shaping her daily interactions with Soma and Yu, who sees Mame as a close figure. The sudden return of Mame’s older sister, Yume, from abroad stirs tension, hinting at unresolved family dynamics. Mame’s persistent affection leads to small, poignant moments with Soma, who remains devoted to his late wife’s memory. Their shared history and the bathhouse’s community backdrop frame Mame’s emotional journey as she grapples with her enduring feelings.

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Cover for くりことびより

くりことびより

Sōjirō, a dedicated employee at a confectionery company, and his wife, Makoto, open their home to Kuriko, a quiet and reserved foster child who only responds with a simple "n." Struggling with his own fragmented memories of childhood, Sōjirō finds it challenging to connect with Kuriko. However, when Kuriko shows a spark of curiosity toward his passion for baking sweets, a unique bond begins to form. Through the simple act of creating treats together, this unlikely family discovers the warmth of trust and the joy of belonging.

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こっちむいてラブ！

Look This Way, Love!

Love, a middle school girl nicknamed "Love-chan," struggles with insecurities about her plain appearance. A chance encounter with Akira, a charismatic young stuntman, leads to her unexpected opportunity to work as a model. As Love navigates the glamorous yet challenging world of modeling, she grows closer to Akira, sparking her first feelings of romance. Their interactions, set against a backdrop of school life and film sets, bring moments of excitement and self-discovery. Love’s journey unfolds as she gains confidence and faces new experiences with Akira’s support.

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Cover for ああっ女神さまっ

ああっ女神さまっ

Oh My Goddess!

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くるみ

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Cover for ×××ＨＯＬｉＣ・戻

×××ＨＯＬｉＣ・戻

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Cover for この剣が月を斬る

この剣が月を斬る

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Cover for おいおいピータン！！

おいおいピータン！！

Omori, a hefty and charming food enthusiast, and his laid-back, mature partner Watanabe navigate married life after years of love and culinary adventures. Surrounded by a quirky cast of friends and family, including their mischievous cat Kuro, they explore the joys and quirks of food, from sudden cravings to shared meals. This heartwarming tale blends humor, romance, and the simple pleasures of eating, celebrating the connections that grow around the table.

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Cover for こびとのシイタと狩りぐらしの森

こびとのシイタと狩りぐらしの森

Sheeta's Little Big World

In a secluded forest village, Shiita, a tiny 8.5cm tall goblin, lives a life of adventure with his best friend, Nara. Together, they explore the nearby woods, which serve as their playground, despite the dangers posed by wild animals. While their village offers safety and comfort, an unexpected sight of smoke far from their settlement piques their curiosity. Nara convinces Shiita to venture beyond the village's boundaries in search of answers, leading them to encounter Izuna, a mysterious figure with a vendetta against Shiita's father. As they embark on this journey, Shiita faces his first camping trip, learns to hunt for food, discovers giant footprints, and meets other goblin communities. This tale of survival, friendship, and discovery unfolds in a world where the small must navigate the vast and often perilous natural world around them.

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あざ恋

Aza Love

Masumi, a high school sophomore, has always been labeled "cunning" by those around her, a reputation that makes her feel self-conscious and hesitant to pursue her crush on Minato, a popular senior admired by everyone. Her insecurities hold her back until she meets Monji, a charming and equally "cunning" junior who sees through her facade. Inspired by Monji's unapologetic authenticity, Masumi decides to embrace her feelings and take a chance on love, with Monji offering to help her win Minato's heart. As she navigates the ups and downs of romance, Masumi learns that being true to herself might be the key to finding happiness.

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Cover for くにはちぶ

くにはちぶ

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Cover for おおきく振りかぶって

おおきく振りかぶって

Ren Mihashi, a timid and self-doubting pitcher, enrolls at Nishiura High School and reluctantly joins its newly formed baseball team, which consists entirely of first-year students led by a female coach. Despite his lack of confidence, Mihashi’s pitching skills draw the attention of catcher Takaya Abe, who sees potential in him and pushes him to become the team’s ace. The team, a group of quirky and determined players, begins training together, bonding through intense practices and shared goals. Mihashi struggles with his insecurities but starts to gain trust in his teammates, particularly Abe, as they prepare for their first official match. Through teamwork and perseverance, the Nishiura team sets their sights on competing in the national Koshien tournament.

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Cover for あくまでクジャクの話です。

あくまでクジャクの話です。

It's just a story about peacocks.

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Cover for おとなりに銀河

おとなりに銀河

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Cover for あの子の子ども

あの子の子ども

That Girl's Child

Kawakami Sachi, a high school girl, enjoys a sweet romance with her childhood friend Tsukishima Takara until she discovers she’s pregnant, upending their carefree days. As Sachi grapples with the reality of her situation and Takara stands by her, they face tough choices, societal pressures, and the support of friends like the steadfast Yuzuki. Navigating their evolving relationship and the challenges of impending parenthood, this poignant tale blends romance, drama, and emotional depth, following two teens confronting life’s unexpected turns with courage, love, and the strength to forge their own path in a story of youth and responsibility.

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Cover for あたりのキッチン！

あたりのキッチン！

Kiyomi, a university student with zero social skills but an extraordinary "absolute taste" ability to discern the exact composition of flavors, steps into the bustling world of a local diner, "Un," as a new part-timer. Her goal is to change herself by overcoming her social anxiety, using her love for cooking as her shield. Under the guidance of the gruff yet kind-hearted chef, Zenjiro, and alongside his high school son, Kiyoshi, Kiyomi discovers the magic of communication through food. Each dish she helps create not only touches the hearts of peculiar customers with their own stories but also helps her navigate her personal growth, friendships, and the warmth of finding a place to belong.

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Cover for ×××ＨＯＬｉＣ

×××ＨＯＬｉＣ

×××HOLiC

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かゆうま

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Cover for ああっ女神さまっ

ああっ女神さまっ

Oh My Goddess!

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Cover for かみかみかえし

かみかみかえし

For thirteen years, Mashiro has lived confined to a single room, her only glimpses of the outside world coming through books and a narrow window. Descended from a lineage of priestesses who shelter gods and goddesses in their hair to offer them rest, Mashiro is seen as a precious tool by her family. But when she finally dares to step beyond her room, everything changes—from her appearance to her beliefs. As she encounters the gods sealed within her hair, including the fiery Hinokagu, Mashiro begins to unravel the mysteries of her heritage and the power of the ritual known as "Kamikamikaeshi."

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Cover for きみはかわいい女の子

きみはかわいい女の子

You're so sweet girl.

Tsugumi Koeda has always felt self-conscious about her petite, boyish frame, convinced that love and romance are out of reach for someone like her. But everything changes when Masamune Sena, a straightforward and popular classmate, accidentally sees her in a vulnerable moment. As Tsugumi spends more time with Masamune, whose natural sincerity begins to break through her insecurities, she starts to rediscover her desire to embrace her true self.

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Cover for おこしやす、ちとせちゃん

おこしやす、ちとせちゃん

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