Manga Directory -- O

Orenchi Ni Kita Onna Kishi To Inakagurashi Surukotoninatta Ken

Saeki Kanji, 32 years old and still single, is living in the Japanese countryside, which is in decline. After graduating from university with a degree in economics he took a job as a salary man in a leading company in Tokyo, but retired when he inherited the family farm in Miyama village when his parents passed on. He soon took to the life of a simple farmer. One day a beautiful woman wearing full body armor came to his door begging to stay the night. She claimed to be royalty from another world and is unable to return there. She ends up living with Kanji and helping out the local agriculture situation. Author's Twitter: @sakuta_yrz

Chapters 151

Jul 16, 2025

ORANGE MARMALADE

What happens to a female vampire trying to live a normal school life as a human when she meets the most popular boy in school and nips his neck?

Chapters 119

Nov 12, 2016

Obey Me

Jinyoo’s life is a living hell—he’s become a hermit due to an abusive father and a traumatic bullying experience. But just when he thinks life can’t get any worse, he is kidnapped by his high school classmate, Gyuh-wool, who’s developed a twisted obsession over him. Jinyoo quickly learns that there is no escape… The only way to survive is to obey Gyuh-wool’s orders. WARNING: This comic contains triggering content, such as graphic depictions of violence, imprisonment, bondage, and rape.

Chapter 86

Mar 20, 2024

Ore No Jouwannitoukin, Ecchi Namede Mitetadesho?

"It's wet here. This isn't just the pool water, is it?" Getting passionately caressed while hugged by the thick arms of a swimmer, I'm melting...!

Ch.53

Mar 22, 2020

Ojousama No Shimobe

The story centers around a main character with a meddlesome personality whose father is a butler and whose mother is a maid, and who one day meets a rich young lady who cannot even change her own clothes, let alone know what do in the outside world.

Ch.154

Apr 08, 2025

Ore Wa Nemuru Imōto O Maiban Momitsuzuketa

My parts down there were melting like cream. My big brother's hands were just inches away from invading the insides of my panties. Is this really just a massage…!?

Ch.38

Apr 25, 2020

Our Companionship

There's no intro for it...

ch.45

Feb 14, 2021

OROKA NA TENSHI WA AKUMA TO ODORU

Masatora Akutsu has just transferred into class in Japan from a long way away - all the way from Hell, to be exact. Akutsu is a demon who's come to Earth to find someone who can motivate the forces of Hell to fight back against the invading Heavenly army. He immediately sets his sights on one of his classmates, the kind and beautiful Lily Amane, but ends up in way over his head when it turns out Lily has some secrets of her own!

Chapters 106

Feb 05, 2026

Out

17-year-old Iguchi Tatsuya has just been released from juvenile detention and is on probation. He's been relocated to a new area, away from the bad influence of his old friends, and is under the care of his aunt. He is determined not to be sent back to lockup, and he works hard in his aunt's restaurant. However, he still has the same personality, the same tendency to violence, and still falls in with the same sort of people. It's going to be difficult for him to stay out of trouble.

Chapters 268

Jan 07, 2026

One Hit Teacher, Master Baek

He learnt the strongest martial arts only to be killed and be reincarnated as a rural village officer as Master Baek, The One Hit Teacher!

Chapter 90

Aug 12, 2023

Overgeared (Remake)

Young Woo Shin, Username: Grid. In the words best virtual reality game , bad luck always revolves around him. But he stumbled across a job during a quest, the strongest legendary job out of over 2 billion players!

Chapter 250

Oct 21, 2024

ONE STEP FROM THE END

Bae Songwoo is in a one-sided love with his longtime friend, Kim Sangjin. Living his life hiding his feelings, one day Bae Songwoo finds a suspicious book in his house, and written inside is Kim Sangjin's life story. But Bae Songwoo is just a passing extra...?! As he tries to ignore the book, Bae Songwoo soon realises that everything is going as written... Original Webcomic

Chapter 76

Feb 25, 2020

Osananajimi Ni Najimitai

There's no intro for it...

ch.024

Dec 25, 2019

ON A LEASH

From Lezhin: Tensions run high on the battlefield as soldiers fight through death. Bombs rain from the sky and bullets pepper the ground. In battle, beasts screech through the sky and tear through the earth. After the smoke clears, the soldiers return to their human forms weary from battle and numbed by death. But amid the explosions and chaos, a spark of passion ignites. Time will tell whether it can survive the horrors of war, or if it will succumb to it.

Ch.153

Apr 28, 2025

One Step Forward To The Flower Path

Read manhwa One Step Forward to the Flower Path / 꽃길까지 앞으로 한 걸음 I lived my whole life being used by other people and died at the age of 16. I thought it would be over like that, but when I opened my eyes again, I was back in the past. I thought I'd die while living the rest of my life in pain one more time. But suddenly, a father who I had never seen before appeared before me. My dad, who I didn't even know existed. “When are you going to take away my powers?” Dante's eyes shook greatly at Ivanna's words. “Everyone did. You, when will you take it?” “…I won't.” “Why?” Ivanna couldn't understand. Everyone coveted her power. Everyone wanted it, saying she was a sacrifice sent by God for humans. So why does he refuse? “No one will take your power now. No one will bother you. I'll protect you.” “You're trying to take my power.” “I'm not.” “Everyone said that and stole my power from me. They locked me up in prison.” It was too cruel for a mere five-year-old to say. But the young Ivanna's face had no emotion as if what she said was natural. Dante's heart eventually collapsed when he saw his daughter completely shattered.

Ch.113

Aug 19, 2025

Ousama Ranking

The web manga centers around Bojji, a deaf, powerless prince who cannot even wield a children's sword. As the firstborn son, he strives hard and dreams of becoming the world's greatest king. However, people mutter about him behind his back as "a good-for-nothing prince" and "no way he can be king." Bojji is able to make his first ever friend, "Kage" — a literal shadow on the ground who somehow understands Bojji well. The story follows Bojji's coming-of-age as he meets various people in his life, starting with his fateful encounter with Kage.

Vol.18 Ch.262

Jul 27, 2025

Onna Shunin - Kishi Mieko

The adventures of Kishi Mieko, a woman office worker, trying to succeed in a competitive, unforgiving and lewd work place in Japan. She will use all her ’assets’ to succeed in her projects! https://gammaplus.takeshobo.co.jp/manga/shunin/

Vol.05 Ch.037

Dec 03, 2023

Ochikobore Datta Ani Ga Jitsuha Saikyou: Shijou Saikyou No Yuusha Wa Tensei-shi, Gakuen De Mujikaku Ni Musou Suru

Eugene, a hero, is forcibly reincarnated by the demon king Venomzard. In a world far in the future, he becomes a noble boy named Julius. Freed from his \"hero\" mission, Julius decides to enjoy his second life and his school life. However, his brother, Gaias, mocks him, and his parents and teachers consider him a failure. Having been reincarnated with the immense power of his previous life, Julius unknowingly becomes a warrior ...!

Chapter 22.2

Oct 12, 2023

Oversimplified SCP

The SCP Foundation is a fictional organization documented by the web-based collaborative fiction project of the same name. In universe, the SCP Foundation is responsible for locating and containing individuals, entities, locations, and objects that violate natural law (referred to as SCPs). This manga summarizes the reports of the SCPs currently under the Foundation. Pixiv: https://www.pixiv.net/user/18923/series/10631

Chapters 187

May 15, 2025

Onii-chan Is Done For

Presented by GrinpA sudden non-sexual original TS story. A cliched introduction from "when I woke up, I became a girl".

! 104

Sep 26, 2025

OH! LORD JESUS

There's no intro for it...

Oh! Holy Chapter 141 (Epilogue)

Jun 10, 2019

Ou-sama To Puppy Love

There's no intro for it...

Ou sama to Puppy Love Ch. 7 End

Jul 25, 2019

ORE TO KAWAZU-SAN NO ISEKAI HOUROUKI

Tarou was just an ordinary university student until a strange old magician summoned him to another world. Upon learning that his newly acquired magical power is 8 million (8 million more powerful than an average magician), he uses his abnormally powerful magic to revive the old man that caused all this... in the form of a frog. Thus begin the strange adventures of a boy with ridiculous magical power and Kawazu, the former strongest magician, now revived as a frog.

Ore to Kawazu san no Isekai Hourouki Ch. 40

Jun 18, 2019

Onizuka-chan And Sawarida-kun

Onizuka is an Oni and her childhood friend Sawarida is a human who likes to touch weird stuff. She might be in love with him, but he is too dense for love or is it the other way around? Links: Author's Twitter

Chapter 49.5

May 21, 2021

Ore No Genjitsu Wa Ren’ai Game?? Ka To Omottara Inochigake No Game Datta

There's no intro for it...

Vol. 11 Ch. 43 Black Ball (9)

Mar 11, 2021

OUJI-SAMA NANTE IRANAI

Orginal webcomic

Ouji sama Nante Iranai Ch. 200 The Far Far Blue, My Beloved Spring

Nov 30, 2020

One Of A Kind Romance

There's no intro for it...

Chapter 147

May 15, 2024

Older Elite Knight Is Cute Only In Front Of Me

Haru is a 16-year-old recruit of the "Black Hawk" 4th Cavalry Unit of the Knights' Regiment under the command of Captain Karen, a profoundly beautiful and fierce 29-year-old swordswoman, who, unbeknownst to all the unit except Haru, is a pure maiden with exactly zilch experience with men. Being privy to this delightful side of her, Haru secretly henpecks her and teases her lovingly, which turns her into a flustered and heavily-armed tomato. Watch as he slowly inches his way into her heart as he dodges her zweihänder!

Chapter 38.2

Oct 19, 2024

One Day, Suddenly, Seoul Is

The terrible variation virus that suddenly hit Seoul one day! Yeon-u, who has been on a school trip to Seoul, is so singing about the idea that he can get acquainted with the same class soyon, who was usually unrequited love. Unidentified cells appeared in front of The Yeonwoo-ne Class while sightseeing in Seoul. The math trips of classmates like the actors turn into hell because of the cells that turn the infected into a ferocious figure when they come into contact...! Can Yeon-so escape Seoul safely? Original Webtoon

Chapters 34.5

May 17, 2025

Ordeal

Humanos são legais… Mas os kimyos são bem melhores. Kimyo: Um humano nascido com uma habilidade extraordinária que ultrapassa a evolução natural. Após o assassinato de seu mestre, Che misteriosamente recebe um talento chamado Illios, a personificação do próprio sol. Che agora caça os assassinos de seu mestre e descobre que o mundo dos talentos é muito maior do que ele e seus amigos pensam. Enquanto uma presença sombria observa todos os seus movimentos

Chapter 112

Aug 29, 2024

Ojou To Banken-kun

Senagaki Isaku will be a first year high school student starting in spring. Her grandfather is the third head of the Senagaki group, a yakuza organization, so she is feared by those around her. However, starting from spring, she hopes to make normal friends and normally fall in love. She is admitted into a high school further from her hometown, however, the overprotective young head of the Senagaki group, Utou Keiya, (26 years old) falsifies his age and enters the school with her through a backdoor admission...?! Keiya proclaims that love is too early for her although Isaku is perfectly ready. In truth, she has held an unrequited love for Keiya for quite some time.

Vol.10 Ch.043.5

Dec 13, 2023

Orient

The fantasy series takes place during Japan's Warring States Period, where Japan is ruled by "___." A 15-year-old boy named Musashi will stand up to ___ with the help of a certain special power.

Chapter 155

Oct 02, 2024

OTOME DANSHI NI KOISURU OTOME

A 30 episodes short comic by Shimazaki Mujirushi Mizuguchi Mayu, a girl who hates men, fell in love at first sight with a... "man-in-drag"!? Does she likes "girls"? Or does she likes "boys"? Find out in this heart throbbing pure love comedy! (from twi4)

Vol.4 Chapter 480.5

May 16, 2022

Omega Complex (Today Spring)

‘I hate omegas.’ Discovered to be a dominant alpha, Taegyeom suffered after accidentally triggering and evading an omega into heat and spent his days relying on his childhood friend Yoonwoo. In the meantime, after it was revealed that he was an omega, Yoonwoo avoided Taegyeom for 5 years and accidentally bumped into him at a bar near the campus. ‘Are we friends?’ Yoonwoo was confronted by Taegyeom and happened to live together in college... (pr/n: I’m not quite sure about this sentence, it’s either they had to live together or meet each other in college...) --- - >(https://ridibooks.com/books/3093000500)

Chapter 44

Aug 14, 2023

Office Ladies

My life's finally turned around. It's time for me to change everything. Including my workers!

ch.24

Jun 13, 2019

OURAN HIGH SCHOOL HOST CLUB

From Viz: In this screwball romantic comedy, Haruhi, a poor girl at a rich kids' school, is forced to repay an $80,000 debt by working for the school's swankiest, all-male club--as a boy! There, she discovers just how wealthy the six members are and how different the rich are from everybody else... Includes 4 chapters of the story "Romantic Egoist" in various volumes, starring a pair of twins who play matchmaker with their fellow students, teachers and the like. member. Not realizing she's female due to her appearance, they fix her up and give her a male uniform. She's an instant hit, so they decide to have her keep up the charade even after they find out the truth. Haruhi, being common almost to a fault, doesn't know what to make of the unconventional activities of the Host Club (or of the even more unconventional members), but having little choice, she plays along. Before long, real bonds are formed, friends made, and Haruhi finds herself accepted in a way she could never have been otherwise in this affluent school.

Ch.083.6

Oct 29, 2023

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