Manga Directory -- O

From Flipped Switch Scans: Deep in the mountain range, lives a clan that coexists with wolves. Children with black hair are called “Wolf” and children with white hair, although rarely born, are called “White Hart”. A “White Hart” is a symbol of prosperity, and these children are obligated to marry into the Royal Family. Sara was born a “White Hart”, and from young, had feelings towards his companion, Alexis, the King’s son. But he knows that Alexis prefers his twin brother, Nara. Although determined to be a substitute for the person he loved, Sara could not continue on suppressing his feelings. To love one person for all eternity, this is the fate and the story of the “White Hart” and “Wolf”.

Chapters 2

Nov 04, 2016

Ochinai Yogore Wo Boku Wa Nanto Yobeba Yokatta Noka

The world is filthy... Nakayama, a high schooler with an extreme case of germophobia, just wants to enjoy his own peaceful time in a perfectly clean space, away from everyone else. But his quiet life is constantly thrown into chaos by Nishino, the cheerful, albeit messy girl who just so happens to sit next to him. \"Don’t pollute my sanctuary!\" \"Don’t mess with my alone time!\" Despite his desperate pleas, the madness continues. It’s a chaotic, heart-thumping romcom between a cleanliness-obsessed boy and a carefree high school girl!

Chapters 6

Aug 22, 2025

Office Romance Yuri

There's no intro for it...

Ch. 2

Oct 09, 2018

Original Horror Stories

There's no intro for it...

Episode 25:

Feb 05, 2020

ORE NO KO DESU KA?

It's about a playboy who one day found a baby... And apparently, he's the father.

Chapters 12

Oct 28, 2016

Otonari-kun Wa Kyou Mo Watashi Wo Komaraseru

There's no intro for it...

Chapters 4

Mar 17, 2025

OMORAI-KUN

There's no intro for it...

Vol.2 Ch.24

Dec 29, 2017

Our Manga Club

Five students' lives change as they learn to lower their walls and just be themselves. It all happens in our manga club. Author updates around every week. Moderator's Note: Do not report this series for not being of Asian origin, this comic is an exception due to being heavily inspired by Japanese culture and manga art styles.

Ch. 7 Hoshiete! Galko chan

Dec 26, 2018

Our House

Hana is the daughter of the owner of Four Seasons share house. When her parents leave to pursue their lifetime dream of traveling around the world, she’s left in charge of looking after the place. But this seemingly peaceful and harmonious share house never fails to surprise everyone with unexpected events. Will Hana be able to handle being in control?

Chapter 90

Oct 18, 2023

Ookami Buka-Kun To Hitsuji Joushi-San

Wolf-man Ogami is a salaryman at a mattress and bedding company whose coworkers are all sheep. Normally, this lone wolf keeps to himself, but his job in this new department is both a blessing and a curse. Ogami has a crush on an adorable sheep-lady supervisor and it appears to be more than just a case of mere puppy-love…

Chapter 43.5

Oct 20, 2024

Outaishi Ni Konyaku Haki Saretanode, Mou Baka No Furi Wa Yameyou To Omoimasu

It is mid-spring in the country of Brior. Olivia, a duchess, pretends to be a fool under the order of her fiancé, the crown prince, Alan, and suddenly, he tells her that their engagement has been broken off. Olivia was stunned, but she was even more confused when the second prince, Cyrus, suddenly appeared in front of a large audience and asked her to marry him.

Chapters 5

Apr 17, 2025

Onimushi

A primitive tribe on an island. During a tempest, a young girl disappears. Ten years later, she mysteriously reappears. The contact with civilization seems to have changed her.

Chapters 58

Oct 08, 2024

Ogura-sanchi No Kinako

There's no intro for it...

Chapters 31

Mar 27, 2025

OJOUSAMA TO YOUKAI SHITSUJI

From Intercross: To be kind, to be lovely, to be able to look good, to be able to laugh, and to be able to cry... A compilation of four sweet stories: - Ojousama to Youkai Shitsuji - Yamada - Stray Doll - Watashi wa

Chapters 4

Nov 01, 2016

OTONAGE (KANO SHIUKO)

Sequel to Kawaige Continuing story of a tempestuous relationship between Nakano Shunji and Yasushi "Yasu" Mejiro whose story begins in Kawaige. 1) Otonage Shunji and Yasushi have been cohabiting for a month and Yasushi is head over heels for Shunji, an excellent home-maker in and out of the bedroom, despite his grumpy disposition. (Continuing story of a tempestuous relationship between Nakano Shunji and Yasushi Mejiro whose story begins in Kawaige.) 2) Otonage 2 (Initial Stage) Yasushi's ex-lover/cousin reappears and tries to get in between Yasushi and Shunji, causing Shunji uncertainty over their relationship. Other the other hand, Yasushi is worried that Shunji might still be holding a torch for Kousei and it is driving him crazy. 3) Otonage 2 (Final Stage) Kanako's pregnancy is causing a big chasm in their relationship. 4) Otonage 3 Their tempestuous relationship has finally calmed down but Yasushi is down with German Measles! While Shunji has to work without Yasushi, he meets the son of his ex-probabtion officer. ~~~~~~~~ Note ~ Play Boy Blues, Gaten na aitsu, Kawaige, Stepping Stone, Punch Up! and Otonage are loosely connected.

Vol.01 Ch.005

Oct 14, 2020

One Playthrough Is Enough!

One day, I became the heroine of a love simulation game, Deborah. After seeing that I would be sent back to my world after achieving a Happy Ending, I finally managed to receive the confession of the male leads through many struggles. [ Normal Ending achieved! ] ‘What? Normal ending? Didn’t the happy ending with the female lead and male lead end well?!’ The second round started again after failing to achieve a happy ending. ‘Oh, I don\'t know, tell them to stop this!’ It\'s none of their business to decide my life. I have to be happy! Unlike the first round, I’m going to do what I want to do... But aren’t the male leads acting a bit weird?!

Chapters 5

Feb 23, 2022

OSHABERI NA JIKANWARI

From Esthétique: Oshaberi na Jikanwari is based on Mizusawa Megumi-sensei's own love story. It is the story of how she had a crush on a boy since primary school and the events that took place while she goes from primary school through junior high to senior high.

Vol. 5 Ch. 13.5 The Message

Dec 13, 2019

Otakon No Susume!

Ryota Shinonome, who is struggling to become a professional manga artist, is fed up with the advice of those around him that his resolution of romantic comedy is low because he has no experience in love. On the other hand, Akemi Oda, a doujinshi artist who also works as an office worker, is troubled only by the pressure from her family to get married. These two met through a marriage proposal, and because of their mutual interests, they decided to join the family after zero days of dating.

Chapters 5

Jun 11, 2025

Ore No Shibou Flag Ga Todomaru Tokoro Wo Shiranai (Novel)

An ordinary university student that could be found anywhere, Hirasawa Kazuki, possessed a game character’s body when he came to his senses. Moreover, it was Harold Stokes’, the story’s most hated figure who held the title 『King of Trash 』. For him, tons of landmines appearing like death flags are in his surroundings! Can Kazuki evade the mountainous amount of death flags and advance through the survival route !?

Ch.068

Jul 12, 2024

Over And Over With You

Tomoyo has no memory of her prior life, but she knows that she died and made a deal to come back to life. The bizarre condition attached to this deal is that she must take in semen on a regular basis, or her new life is forfeit. She finds that the only man she seems compatible with for this special kind of sex is a local doctor called Zac. But one night, Zac reveals that the reason they're compatible may run much deeper than Tomoyo could have guessed. Discover the truth along with Tomoyo of what led to her death in the first place, and what her true connection is with Zac in this dark fantasy.

Oneshot

Jun 29, 2024

Otome Kikan Gretel

Mikoshima Yuu is ecstatic to be entering into a all-girl world at St. Millefeuille Gakuen. Mariya is annoyed that she's been assigned to show the newbie around. But Nagi volunteers to escort her - in fact, she's positive frantic to do so, and immediately starts to court Yuu, who is thrown off her stride when she's so openly being pursued by a beautiful girl. (Okazu)

Vol. 1 Ch. 6

Aug 17, 2020

Omae Ni Ore Wa Dou Utsuru

A society where humans and beastmen coexist— Mizuki, a human police officer, fears beastmen due to “a certain past.” But the new partner assigned to him is Ryo, a beastman. Ryo\'s relentless, unapologetic closeness keeps throwing the serious Mizuki off balance. Despite their incompatible relationship, they\'re dispatched to a crime scene. When Mizuki is saved by Ryo\'s beastman powers in a pinch... ? Beastman × Human: An Uneven Love Action!

Chapters 6.5

Nov 14, 2025

OZ NO MATENROU

Mari Kudoh and his partner Yoichi call themselves 'handymen'. If it needs doing, these guys'll get it done. That's about to change, though. Miyuki (Mari's little brother and Yoichi's lover) asks the two men for a favor: stop the groper who's been hasseling his best friend, Yu Kaitoh. But when Mari lays eyes on the beautiful Yu, he falls for him. Seeing as the handymen's next job involves smearing pretty little Yu's reputation, that's definetly not a good thing.

Chapters 5

Oct 30, 2016

ORE NO SUBETE GA KIMI NO MONO

Based on presentation from Chibi Manga: Masumi is in love on with her childhood friend since a long time ago. But because of her pride, she can’t show him her true face...

Chapters 0

Oct 29, 2016

OASIS KEIKAKU!

Yagi Naoyuki has always been able to get any woman he wanted, and to him, that has always been a problem. It's come to the point where they would take drastic measures if he rejected them. Fed up with his "women troubles," Naoyuki's parents send him to live with his uncle, Yagi Akira, whose sexuality is rather ambiguous. At the apartment complex, Naoyuki meets Yoshiro Kei, another one of the tenants and he can't help but be curious about Kei.

Vol. 1 Ch. 1 Room 1

Mar 28, 2019

ORE NO KANOJO TO OSANANAJIMI GA SHURABA SUGIRU AI

A spin off based on Ai's usual antics of "trying to get closer to Ta-kun" from even before affiliating herself with the Jien Otsu club.

Chapters 9

Nov 10, 2016

Ojōsama Wa Oshioki Ga Suki

Momo is a young student who welcomes her private teacher, Natsuki-kun, in her home every day. She is in love with her teacher. As handsome as he is strict, his methods are questionable to say the least, and whenever Momo makes a mistake in her homework, he spanks her! But for Momo, what should be a punishment turns out to be a source of pleasure...

Chapters 1

Mar 18, 2022

Ochiru Iro Wa, Kohakushoku

The long-awaited comic book adaptation of the popular social media series! How will the twisted relationship between the two end? In a world still engulfed in war, Theo, who serves as a military lieutenant, feels uncomfortable around Kaguma, the captain of another unit, who constantly hits on him. However; one day, while shielding Theo from a sniper, Kaguma sustains an arm injury that takes a month to heal. Feeling responsible, Theo offers to nurse Kaguma for the month until he recovers, but... When he witnesses Kaguma masturbating, Theo ends up helping him deal with \"that\" as well...? An army BL story between a doting captain and a tsundere vice captain, featuring awkward soldiers.

Chapters 6.5

Jan 17, 2026

Ore Ni Wa Zenbu Kikoeteru!

When he was a child, high school student Miyahira Asahi started helping people to be like a popular superhero he saw. But he\'s always just a \"good guy\". Even though he\'s excited to change chasses and insists \"This year I\'ll get a girlfriend!\", he ends up in the same class as cool and good-looking school idol Genda Kaede. When he goes to bed frustrated, an angel appears before his eyes and tells him, \"I\'m giving you telepathic powers.\" He thought it was just a dream, but the next morning, he could hear people\'s inner voices when he touched them...!? To take advantage of his ability, and become the most popular guy in school, he decides to explore Kaede\'s thoughts, but... A hectic youth love comedy that begins with telepathy

Chapters 3.2

Jul 09, 2023

OUJISAMA NO REN'AI JIJYOU

[From Biblo Eros]: High school love has many obstacles... in this case mostly amusing.

Read Online

Jun 06, 2019

OGRE HUNTING

A short fast-paced horror manga about a woman who is attacked by an ogre and rescued by an ogre hunter, who informs her that she's been cursed and the ogre has been summoned to kill her. Will the ogre hunter be successful at removing the curse, banishing the ogre, and saving the woman? Note: although this is primarily a horror manga, there is a moderate amount of nudity and small amount of explicit sex.

Chapters 4

Oct 08, 2018

Oshiego Ni Kyouhaku Sareru No Wa Hanzai Desuka?

English Tenjin, a 27-year-old teacher who works at a cram school for students taking entrance exams for high school and middle school. While he is talented at teaching elementary school students, he holds no love for children. He coldly contents himself with grinding through his job while training his colleague JD and being tossed about by the cruel currents of life. But one day, while teaching a fifth-grade class, one of his students hugs him close and tells him that she loves him. And a 14-year old middle-school student named Seika sees the entire thing. Seika blackmails him into giving her "personal lessons" at night. Indonesia Cerita seri ini berpusat pada Tenjin, seorang guru berusia 27 tahun yang bekerja di sekolah pesiar untuk siswa yang mengikuti ujian masuk untuk sekolah menengah atas dan sekolah menengah pertama. Meskipun ia berbakat mengajar siswa sekolah dasar, ia tidak memiliki cinta untuk anak-anak. Dia dengan dingin isinya sendiri dengan menggiling melalui pekerjaannya sambil melatih rekannya JD dan dilemparkan oleh arus kehidupan yang kejam.

Ch. 0

Dec 05, 2018

Otogibanashi Wa Awa To Kie

There's no intro for it...

Chapters 5

Feb 10, 2025

ONE POUND GOSPEL

Taken from VIZ: Kosaku Hatanaka is the first pro boxer ever produced by Mukaida's Gym. He's also the bane of his coach's existence. Although he's constantly waging war against his appetite, Kosaku never met a meal he didn't like! Naturally, this plays havoc with his weight class. Junior bantamweight, bantamweight, junior featherweight... every time he moves up a class, his coach's hopes plummet. Isn't gluttony a sin? Sister Angela is a young novice nun who's dedicated, passionate, and convinced that we should give peace a chance. Although she refuses to acknowledge it, it's obvious that Kosaku comes to St. Mary's for more than confession! He comes to see the smile of the beautiful sister, of course! Can her faith redeem the gluttonous appetite of the tempted lamb astride the scale?

Vol.04 Ch.037

May 05, 2025

One Night Yuri Anthology

There's no intro for it...

Chapters 1

Sep 04, 2025

One Foot On The Accelerator To Create The End Of The World

No backstabbing by an ex-girlfriend, no betrayal by teammates, no dying in the mouth of a monster to restart another life. ✌ Right from the start, you already have traps activated

Chapters 5

Mar 06, 2025

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