Manga Directory -- O

On campus, student council secretary Oniyuri Itsuki and student council president Himeyuri Shizuku are popular total opposites. While their respective fans are divided into factions, their actual relationship is....!!

Vol.01 Ch.034

Oct 29, 2023

ONI NI ITARU DORO

People’s negative feelings form stains in their hearts, and before long these stains become demons. Fujimori loves being praised by other people and goes to great lengths to become a model student. When the suspicious transfer student Shinomiya Kuroto appears, Fujimori becomes involved in a battle that no one must know about!

Oneshot

Aug 12, 2018

OTO NO NAI AME WA FURITSUZUKU

Akira's mother was the mistress of a CEO. Upon her death, the CEO takes Akira and his little brother into the family, but now Akira must deal with his new relatives and the president of one of his father's companies. Akira was living happily with his mother and younger brother, when tragedy struck. In the wake of his mother's death, Akira's estranged father refuses to show up for the funeral - after all, she is a mere mistress, and he is head of the powerful Kasuga Corporation. Instead, Akira's father sends Hyougami, his right-hand man, to retrieve two sons he's never seen before. Dragged away with his brother to live at the Kasuga estate, Akira tries to break free from his father's tyranny and Hyougami's advances. But his every effort is thwarted by the money and power of the Kasuga family. Soon, Akira realizes his well-being is controlled by the whims of Hyougami. His father's man is used to getting what he wants, and Akira is number one on Hyougami's list! Is Akira willing to sell his body for security? Does he have a choice? Or will he find himself actually falling for the cold, ruthless and mysterious Hyougami?

Chapters 1

Oct 28, 2016

OUCHI E KAEROU

From Intercross: The calm composed honor-student, Satomi has always stated his dislikes about Keiko but meeting accidentally at a preschool, Keiko makes an unexpected connection that is found between having to look after her younger brother as Satomi does with his younger sister. This leading to Keiko being able to speak with Satomi normally, to coming to the point of helping Satomi who is poor with housekeeping...! ? [from Esthetique]: Satomi-kun, the public moral committee's intelligence, hates girls like Yamamoto-chan. But that is going to change when they unexpectedly bumped into each other at Minami Kindergarten.

Chapters 5

Oct 28, 2016

Ore No Imouto Ga Konnani Kawaii Wake Ga Nai: Ayase If

A spinoff of Ore no Imouto ga Konnani Kawaii Wake ga Nai following Ayase's route.

Vol.04 Ch.026

Jul 28, 2024

Ojisan In Another World

Takafumi's uncle was in coma for 17 years after being hit by truck. He awakens one day and claims to Takafumi that he was in another world all this time and has even learned to use magic!

Vol.12 Ch.061

Sep 28, 2024

Oshiego Ni Kyouhaku Sareru No Wa Hanzai Desu?

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

One Piece X Toriko: Taste Of The Devil Fruit

A crossover between One Piece and Toriko

Oneshot

Jun 27, 2019

Oi! Tales Of Bardic Fury

Once upon a time in ancient Ireland, a bard-in-training named Bryan gets sent to a town that never heard music before. Oi is a fantasy comic about rockstar bards, idols, witches and druids.

Chapters 26

Jan 18, 2024

ORE X YOME

Included stories: Ore x Yome: Himekawa is 26 years old and has a beautiful girlfriend who wants to remain a virgin until she's married. He's lied to her and told her that he has a career with a company when in fact he works at the local convenience store. Ashamed, and wishing to power up his career so he has a shot at actually marrying his girlfriend (and her virginity), Himekawa replies to a want ad and is surprised to get an immediate response. Gyakushu no Ore x Yome: Kou's very good with computer science and robotics, but not very skilled with the opposite sex. He has a crush on his coworker, Moe, but he hardly even speaks to her. Then one day, his 99 year old self from the future sends him back a present; an android of Moe that only wants to make him happy. His future self comes along for the ride, in the form of a little phallic robot. His new penis-bot and android girlfriend are definitely going to make his life a lot more complicated.

Chapters 6

Nov 03, 2016

Ore Wa Kage No Eiyuu Ja Arimasen!

–--\"Hero of Shadows.\" A man who appears in crises and battlefields around the world, rescuing people with outstanding magic and then disappearing in the blink of an eye. His true identity is supposed to be shrouded in complete darkness... or so it was thought. \"My identity has been exposeeeeed!!\" Phil Salmabart, a young noble with a notorious reputation in the streets. Despite secretly acting as the \"Hero of Shadows\" for a certain reason, one day, his true identity is revealed to the public. Despite his attempts to deceive, girls ranging from a nobleman’s daughter, a lovely saint, and even a princess of the kingdom approach the \"Hero of Shadows,\" feeling indebted to him?!

Chapters 2

Mar 08, 2025

OTOME NO SAINOU

Story One : Otome no Sainou Nakanishi Kiyoshin, nickname Onii-chan, is 14 year old chivalrous heroine. She witnesses a GUY, Kashiwaki Sachikana, being confessed to by another guy. The confesser gets agressive, and Nakanishi steps in. After that, Nakanishi and Kashi-kun become friends, and then... Story Two : Tsuki Iro Secret Back in elementary school, Alice (in manga 'president'&'me') met a boy who helped her out. Now president of her middle school, Alice meets a magical sorcerer named Lu (in manga 'mage') who can't go back until the next full moon. All the students in her school dislike her and think that she is not good enough for the presidency. Where is the boy who helped her out..? Story Three: Ebisukumo is a boyish yet rich girl. One day, her father wants her to study abroad in America, unless she brings him a suitable boyfriend. Her dad likes smart men therefore, why not make a deal to the cold-hearted top student, Ninsei right? He accepts in one condition, she has to act like a real lady. But strangely, there's more to this deal, doesn't it?

Chapters 4.5

Oct 23, 2016

Obscene Devil But It's Fine

“Is it wrong to have a dirty mind?” A story about a girl whose relationship with her boyfriend crumbles whenever she has wild thoughts

Ch. 1

May 01, 2020

Open Car Girls

**Alternative Official Raw:** [Yanmaga](https://yanmaga.jp/comics/%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3%E3%82%AB%E3%83%BC%E3%82%AC%E3%83%BC%E3%83%AB%E3%82%BA)

Chapters 21

Jun 03, 2026

ONE WINTER

Pinocchio prequel ~ This little series tells the story of the 1st winter Ga on became a ghost.

Chapters 8

Nov 02, 2016

OTOME CAKE

Collection of shoujo-ai oneshots found in Yuri Hime and Yuri Shimai. 1. Akai Kasa, Shiroi Kasa (Red Umbrella, White Umbrella) - About two friends and their ideas about femininity. 2. Nuigurumi no Harawata (Stuff Animals' Insides) 3. Michikusa (Weeds on the Wayside) - About a girl who's pretending she likes girls. 4. Tiger Lily - An old woman remembers the past. A helpful bit of information: the two main characters are drawn as their younger selves even in the scenes that take place in the present. 5. Short Cut - If imitation is the sincerest form of flattery, then the main character of Takahashi Mako's "Short Cut" is certainly being paid a great compliment... unfortunately, she doesn't see it that way. 6. Koorizatou no Kakera 7. Natsu no Mayu - About a girl who admires her friend. Also deals with coming-of-age issues a bit. 8. Sandals - About a girl who has a crush on her best friend. 9. Kanojo no Tonari (Next to Her) 10. Otome Cake (Maidens' Cake)

Natsu no Mayu Oneshot

Oct 23, 2020

OITEKEBORI BLUES

Collection of short stories: 1) Still Got the Blues Kuniyoshi is high-strung and ambitious. Hirayama... is not. They worked together until Hirayama suddenly quit. That's when Kuniyoshi realized how much Hirayama meant to him. But it's always Kuniyoshi pushing their relationship and he doesn't know what Hirayama really thinks. 2) The Windows Reflect a Moonlight Night 3) Moving Day 4) Nobody Else but You 5) In the Room 6) No more Goodbye

Chapters 6

Oct 31, 2016

ORDER WA BOKU DE YOROSHII DESU KA?

From Shoujo Crusade: Akari always goes to a particular coffee shop, but not for their coffee. It's to see Naruse Hijiri-kun, a waiter who's totally Akari's type. And then suddenly one day she finds him waiting outside her school? Also includes: • Haru Koi Kaede has been trying to befriend her desk neighbour Muromachi Isami, but when she greeted him, he yelled at her?! In fact every time she greets him, he glares at her. Not giving up, Kaede tries to see the good (cute) side in him... • Power of Love Mikoto has always felt lonely ever since her parents divorced, but she starts living in a new family with a dad and a son in her age, Shou. As much as tries to have a happy family in her new home, Shou seems to be reluctant, but our happy-go-lucky Mikoto will not give up! • Flying Start! • Haru ni Kaze to Yuki ga Furu!

Chapters 5

Nov 03, 2016

Otonashii Kanojo Ga Kakkoii Banashi

There's no intro for it...

Jan 18, 2023

Only Need To Love Once

A one-shot about a girl accepting her identity amidst constant homophobia. Author Weibo: https://www.weibo.com/u/2673967277?is_all=1

Ch. 1

Jun 07, 2020

Otaku Grandma

There's no intro for it...

Chapters 18

Nov 12, 2023

Oujodeshitaga Kossori Ryuu Kishidan No Senzoku Kusushi Ni Narimashita!

Rotte, who had been an apprentice pharmacist in a remote town, unexpectedly discovers that she is actually a princess of the Kingdom of Sironia. She is welcomed into the royal palace, but life in the unfamiliar court feels stifling. While secretly entering the Dragon Knights’ order under a false identity, she ends up becoming the Dragon Knights’ dedicated pharmacist due to their shortage of personnel. Even while hiding her true identity, Rotte finds herself drawn to the earnest yet clumsy commander of the knights, Reginald. Amidst all this, Rotte and Reginald become embroiled in a conspiracy within the royal palace――.

Chapters 3.1

Apr 07, 2026

Otokonoko No Koto

An epilogue to the Ten/Taiyou subplot from Usotsuki Lily.

Chapters 1

Jan 09, 2017

OTOKONOKO ZUKAN

Boys are silly, sex-hungry, and naughty. This book studies boys, living creatures totally different from girls, in detail, to answer questions about boys and their behaviors.

Chapters 4

Oct 25, 2016

Ookami Shujin To Usagi Maid-chan

There's no intro for it...

Chapters 13

Mar 24, 2025

Otokogirai No Onna No Ko Ga Saikyou No Sakyubasu Ni Narumade

There's no intro for it...

Chapters 3

Jan 14, 2025

Oshiegoto

A female art teacher who creates doujinshi meets a high school student gyaru who is a talented artist. (Source: MangaUpdates)

Chapters 10.5

Feb 06, 2025

Omukae Ni Kita Tenshi Ga Gyaru De Shita ★

There's no intro for it...

Sep 04, 2023

Okigaetaimu Okigae Chu!

Un one shot de la revista Comic yuri-hime.

Oneshot

Jan 27, 2021

One Room Rakuen

There's no intro for it...

Apr 23, 2023

Osaka Expo (Azumanga Daioh 10th Anniversary Tribute)

Tribute anthology for Azumanga's 10th anniversary, by various artists.

Chapters 2

Jun 11, 2026

OL Visual Kei

Mae Sakuradamon lives a meager life in order to become a beauty while working as an OL. She does liposuction on her butt and gets saline breast implants, all to get Ryutaro Sekiguchi, the guy she likes to notice her… This is a plastic surgery comedy manga! It became the hit TV drama starring Suzuki Sayana.

Vol.2 ACT.026

Sep 06, 2019

Ono Furi Erufu To Yumihiki Dowāfu

A comic collection about an elf who uses an axe and a dwarf who uses a crossbow.

Axe-wielding Elf and Bow-wielding Dwarf 4

Aug 05, 2024

Overlord - Overlord-san (Doujinshi)

**Links:** - Alternative Official Raw - [X (Formerly Twitter)](https://x.com/mayamaya36/status/637231263452041216) - Retail (Melonbooks) - [Vol. 1](https://www.melonbooks.co.jp/detail/detail.php?product_id=139694) | [Vol. 2](https://www.melonbooks.co.jp/detail/detail.php?product_id=147115) | [Vol. 3](https://www.melonbooks.co.jp/detail/detail.php?product_id=349300)

Chapters 13

Mar 16, 2025

Oingo Boingo Brothers Adventure

The original Tohth book stand of Oingo's from the Stardust Crusaders arc of the long running series JoJo's Bizarre Adventures is here! Watch out while reading, it's predictions never fail.

Chapter 152: A Long Journey Ends; Farewell, My Friends [End]

Jul 18, 2021

O.L.D

One day, the people became violent and started to attack each others. the dead too began to walk... http://www.comico.jp/articleList.nhn?titleNo=8

Chapters 6

Nov 12, 2016

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