Manga Directory -- O

Ore No Saenai Osananajimi Ga S-Rank Yuusha Ni Natteita Ken

The strongest hero within the Hero Army, Shion Halbert, swung his sword to protect the kingdom and its people. However, after a certain event, he was banished from the Hero Army. After changing his occupation to a blacksmith, he spent his everyday. However, one day, his once timid childhood friend, Leaflet, a sweet, beautiful S-rank hero appeared in front of him. The banished (former) hero will bring new life into the Hero Army?!

Chapters 8

May 02, 2023

Off Track

Cha Geonmu\' , who infiltrates the after-party of L Company\'s shareholders\' meeting to find clues about Red Diamond, encounters \'Yeon Taeoh\', the youngest son of the Yeonsun Group and a genius racer. While chasing the target, Geonmu witnesses Taeoh drinking alcohol laced with drugs, and ends up saving him and missing the target. In the hotel where the drugged Teoh was laid to rest, something strange happened to the drugged Taeoh... ? “Why don’t you bear all your responsibilities to the end?” Geonmu, who was helplessly caught up in Taeoh’s actions , leaves the hotel room disgusted by his arrogant attitude and vows never to see him again, but he hears that his target, Red Diamond, is related to the Yeonseon Group... “This debt will be properly repaid later.” Would this be just a moment of burning pleasure, or Or a tenacious and brutal relationship

Chapters 10

Sep 11, 2024

One Room, Hiatari Futsuu, Tenshitsuki

What will happen when you wake up, and find a cute girl lying next to you in bed? Furthermore, she is not an ordinary girl, but an angel who comes from Heaven?

Vol.02 Ch.039.6

Jul 27, 2025

Oshinobi Dousei

Tae, a beautiful 17-year-old girl, and Kotaro, a serious office worker. These two seemingly happy people have a secret they can\'t reveal to anyone - the rival ninjas of Iga and Kouga secretly live together in this laid-back romantic comedy!

Chapters 30.5

Aug 16, 2024

OTONARI NO NIKUSHOKUJUU

From Yaoi Otaku Translation: ...The young ikemen who pretends to be a faithful dog turns out to be a carnivorous beast..!? Shuuji is a salary man, who is a crazy-about-idols otaku. He has always been selfish when it came to his childhood friend, Tomoya. But one day, the always faithful dog, Tomoya, suddenly had his button pushed...! (he seems to be capable of very passionate kisses). However, Shuuji, who always has seen Tomoya as nothing more but a childhood friend, gets the 'doki-doki' thump in his chest ; yet it's because of a male..!? A love case where the ever so submissive, faithful dog turns out to be carnivorous. The start of a new pornographic love~!

♥ Vol.01 Ch.044

Apr 30, 2024

OCHA NIGOSU

The story follows the high school delinquent Masaya Funebashi, better known as "Devil Ma-kun" who is trying to reform his image by joining the tea ceremony club.

Vol.11 Ch.109

Oct 07, 2017

Ore No Wakuchin Dake Ga Zombie Shita Sekai Wo Sukueru

Oikawa Yuu, who has been shut up in his house, is certain to die as a virgin at the age of 21. This is because the whole world has become a place filled with zombies... One day, a survivor visits Yuu\'s house. The woman, who calls herself Sunny, injects Yuu with a vaccine that may save the world from the zombies... but as a result, Yuu gains the ability to turn zombies back into humans by having sex...?

Chapters 7

Aug 03, 2025

Osananajimi To Kanojo To

Rui, an unremarkable high school student, somehow ends up with Miya, a stunning beauty admired by the entire school, as his girlfriend. However, just then, his childhood friend Ayana, with whom he had grown distant, reappears and starts to shake things up for him. A sexy suspense story of wavering between a childhood friend and a girlfriend!

Chapters 13

Nov 24, 2025

OTONA-CHAN.

High school student, "Otona-chan" is popular among both guys and girls with his cute looks. But instead of being treated like a child, he wants to be treated like an adult and really admires cool adults. And then comes a student teacher to his class, who is very much adult-like and he falls hard... [By Yaoi Desire Revolution]

Otona chan. Vol. 1 Ch. 5.5

Apr 19, 2019

ONE PUNCH-MAN DJ - ZENBU TANIN NO SEI DA...!!

Pairing: Saitama x Genos

Chapters 1

Nov 05, 2016

On The Way Home, I Got A Bride And Twin Daughters, But They Were Dragons

Thanks to my old man doing his best, despite it being on a two-generation housing loan [TL/N: Payment is split between parent and child due to high property prices], I was able to get my very own single-family house! As I went shopping on the evening of the day I moved in on my younger brother’s request, I was asked for help by a lovely blue-haired girl. Told it was a kidnapping, I took out the perpetrator with a lariat, and what appeared were actually two large eggs. As soon as I touched them, they split and two baby girls appeared! At that moment, the blue-haired girl called out, “You’re the dad!”

Chapter 11 [End]

Jun 03, 2024

On The Way To See Mom

Mori, a child found in an abandoned house, opens his eyes in a shelter by a rescue team. One day, while adjusting to an unfamiliar life, he receives unconditional love from a sponsor and grows up. When a close friend leaves with his mother, the child, who finds out that there is a mother, thinks.

Ch.027

May 07, 2025

Outei Denka No Okiniiri Tensei Shitemo Tenteki Kara Nigerarenai You Desu!

Countess Ashley lived her life as a black rabbit in the Demon kingdom, but died at the hands of a brave hero. Now she’s reborn in the Tolpha kingdom, which is governed by his descendants. Suddenly, prince Clyde becomes her fiancé. It’s impossible, he’s her enemy!? But Clyde is happy to embrace Ashley. “Give me a hug?” “I can’t!” When I see his face my heart skips a beat...Is it terror? Or is it love?

? Ch.014

Jan 25, 2023

ORE NO KANOJO NI NANIKA YOUKAI

This is the love story between a youkai and a human and the problems they face.

Chapter 72

Mar 06, 2020

Our Love Has So Many Obstacles

There's no intro for it...

Chapter 53

Nov 28, 2022

ORE NO TENSHI WA MAYONAKA AKUMA

1-5) Ore no Tenshi wa Mayonaka Akuma This is about a teacher, Fujiki Tomo, whose class has a new student who is as cute as an angel: Shiina Kazunari. But whenever Fujiki sees something unbelievably cute, he can't help but have an incredibly fierce and scary expression on his face due to nervousness. This scared Shiina a lot... and just when Fujiki is trying hard to fix his problem, a second "Shiina Kazunari" appeared in front of him at night. He stole a kiss from Fujiki, and said, "I fell in love with sensei today, and couldn't help but come and see you." The smiling person in front of him, wasn't the angelic Shiina, but a seductive young demon! 6) My Angel is a Demon 7) Please Lock the Door 8) Homura When his mother dies Tatsuru moves in with his father and half brother Kotetsu. Tatsuru is faced with Kotetsu's constant abuse, but can't stop himself from being drawn in by Kotetsu's fiery eyes.

Angel & Devil Vol.01 Ch.027

Aug 22, 2024

Ohayou, Ibarahime

Satoshi, a 16-year-old first year high school student just got a part time job as a housekeeper for a mansion surrounded by roses. A girl called Shizu lives there, who appears innocent and pure but lives haphazardly. However, there seems to be a mystery surrounding her: who is the other girl that looks at Satoshi with a cold blank stare?

Vol. 6 Ch. 26 Epilogue

Mar 09, 2020

OMAMORISHIMASU, DOKOMADEMO

Akira arrives in Tokyo from the countryside to start a new job but instead discovers that not only has his company disappeared but also his housing. Unemployed and homeless before he's even started life in the big city, life's looking pretty grim but maybe someone's looking out for him after all because who should text him at that moment but his childhood friend Chihiro. Providing a home, cooking meals, and even pocket money - just why is Chihiro doing so much for someone he hasn't seen since he was 10? Why does he consider Akira to be his best friend? And just who are those serious looking guys in suits? There just may be more excitement in the big city than Akira's ever dreamed possible.

Mar 05, 2019

Feb 06, 2022

Oni No Hanayome Wa Taberaretai

Mashiro is a human girl whose life was saved by Shuten-doji when she was young. At the age of 17, she decided to marry Shuten-doji to become his food! However, Shuten-doji, on the other hand, is fond of Mashiro and has no intention of using her as food!? Is it wrong to like each other too much? Unconsciously flirting in their newlywed life!

Chapters 21

Nov 10, 2024

ONIMIYA-SENSEI NO KISU NI WA SAKARAENAI

From Chibi Manga: Staying together with a sadist teacher!? The

Vol.01 Ch.015

Mar 01, 2024

Okaeri, Hatsukoi

At a high school reunion, the shy Yamane reunites with Taguchi, a friend who used to be a delinquent. Have they changed? Or are they the same as ever? Original web comic on [Pixiv](https://www.pixiv.net/user/6285426/series/139163) and [Twitter](https://twitter.com/x9184/status/1447834425698357254).

Chapters 36

Jun 05, 2026

Oh! Pilseung Manager Kim

As a manager for the Bongsan Group, Kim MuJin was a normie that was part of a support team for transcendents, who fought using supernatural powers.

Ch.040

Aug 05, 2023

Orenchi No Maid-san 2 (Hobby)

A side story (?) of the original Orenchi no Maid-san with the same characters, made by the same author as a hobby.

Orenchi no Maid san 2 (Hobby) Ch. 88 The maid in my house

May 27, 2020

ORE NI HONEY TRAP

From Nakama: • Koibito wa Bodyguard (My Lover Is a Bodyguard) From being a security guard at a gay beach to working part time in a Sentai show, what suffering awaits Higashiyama as he decides to become a Bodyguard. • Ana ga Attara Iritai (Because There Is a Hole, I Want to Enter) While mountain climbing, three men fall down a dried up well. While they are unable to move, the end of the Confession Competition develops into a threesome!? • Hurdle no Mukou Gawa (Other Side of the Hurdle) • Kadennai Funsou (Household Appliance's Domestic Dispute) • Hachibee Ooedo Ninjoubon (An Edo Love Story) • Koi no Torishirabeshitsu (Interrigation Room of Love)

Chapters 8

Oct 29, 2016

ORLELIAN NO KISHIHIME

There's no intro for it...

The Knight Princess of Orlelian

Feb 27, 2022

One Of Them Is A Devil

I am a professionally trained second-generation hero! Goal: Find a way to seal the devils through kissing! Are all the demon lords super beautiful? ! Oh, that's just what I’ll kiss and destroy~

Chapter 25

Jun 27, 2021

ONE PUNCH-MAN DJ - HONTOU WA CHOME-CHOME NA SENSEI

Pairing: Saitama x Genos

Chapters 1

Dec 23, 2016

OSOMATSU-SAN DJ - SHIJOU SAIDAI NO JIHEN

Pairing: Ichimatsu x Karamatsu x Osomatsu

Chapters 1

Jun 30, 2017

Otoko Ni Dakareru Tameni Umarete Kita

“Pleasure Mansion” was a paradise for the monks to release their sexual urges— As a thing to comfort the monks, Shion is the partner of a large crowd of men night after night. “As long as I can be useful to everyone…” said Shion while smiling innocently. Seeing that, Munemitsu feels sympathy while also having desires for him; he’s falling for the beautiful Shion. Then Shion also begins to be attracted to Munemitsu who’s the only person being kind to him. However, Shion’s master will never overlook that—

Vol. 1 Ch. 9

Apr 29, 2019

Ore No Tomodachi ♂♀ Ga Kawai Sugite Komaru!

\"If my guy friend turned into a girl, he would be the perfect girlfriend!\" Returning to his hometown after 10 years, Amano Koichi is thrilled to finally reunite with his childhood friend, Yukio Sawatari on the first day of school when suddenly, he turns female! Yukio is affected by \"Sudden sex change syndrome\", a rare condition present in one every ten thousand people which randomly changes their gender!Koichi can\'t help but be flustered by his childhood friend\'s cuteness. How will this complicate their relationship? Will it develop into a forbidden romance?! Find out in this exciting TSF Rom-com!

Chapters 54

Jun 25, 2025

Only I Can Speak The Ancient Language Of Magic

Read manhwa Only I Can Speak the Ancient Language of Magic / 빙의했는데 고대 언어가 한국어였습니다 Waking up in a fantasy novel set in an ancient magical world was confusing enough for Sisha. But on top of that, she happens to be the only person who could read and understand the old texts recovered from the secret library kept hidden for thousands of years… Furthermore, to Sisha’s surprise, the ancient language of forbidden magic turned out to be none other than modern English! With the emperor now praising her ability to decipher the words of Alphabet, Sisha steps up from a mere sidekick to an incredible main lead–in a world where whatever she speaks in her mother tongue is a key to unlock the powerful magic.

Chapter 76

Sep 10, 2024

Onnamaou-sama Wa Yuusha-kun O Taosenai

Demon Queen Abyss is worried… She\'s not able to defeat the Hero, considered the mortal enemy of the demons. This Hero is still an inexperienced young man—he should be easy to defeat! … However, the problem is that he, not knowing Abyss\'s true identity, considers her his “Master” and has become very fond of her…!? ___ Produced with the help of and supervised by [studioHEADLINE](https://mangadex.org/author/657c3108-5817-4669-a957-a9c7ec5080ee/studio-headline).

Chapters 22

Jan 02, 2026

One Small Step

Even the most casual of comments can leave some people with profound scars. One cruel sentence has left Jaeha with a chronic fear of talking to strangers, while another remark has turned Youngwoo into a recluse. A little bit of coincidence and a pinch of nosiness bring the two boys together, marking the beginning of an unlikely friendship. Together, they try to face their demons head on. All they need to do to move on is to take everything one step at a time. One small step, that’s all it’ll take. One small step to start.

Chapter 66

Oct 04, 2023

Orc No Shuhai Ni Shukufuku Wo

A Hard-boiled Fantasy set in a Parallel World called \"Blended World\" where Alcohol is a source of Magical Power, where the Half-Orc Elpis and the Daughter of a corrupt Nobleman, Margit, go on an Adventure in search of WHISKEY left behind by the Teleporter Tanaka!

Chapters 19

Feb 23, 2026

Omotteta Kanji Ni Naranakatta Otokonoko

There's no intro for it...

Chapters 23

Feb 09, 2026

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