Seinen Manga Online | MangaNato

A Parallel World With a 1:39 Male to Female Ratio Is Unexpectedly Normal (Colored)

Satou Sou is accidentally swapped with himself in a parallel world with a male/female ratio of 1:39. He finds a kind family and lovely women at the place where he was switched. Seeing the outside of these women, he's relieved to see that the number of men and women has changed, but not much else. However, their inner lives are filled with conflicts and troubles.

She's A Married Woman

Oliver just started working after his military service. When he visited his uncle's funeral, he met his aunt, Joanna, who he lived with when he was a kid. When he hugged her with his childhood memories in his mind, the scent of each other stimulated their nerves. Original Webtoon Official Translations: English, T.Chinese

The Apocalypse Cookbook

In a world overrun by zombies and nearing its end, a man named Meshino, who claims to be the former head cook of the Japanese Maritime Self-Defense Force, appears in front of Minori, a girl separated from her family and living alone. He then declares that he will make "butter chicken curry" for her...!?

Trace

The story takes place in modern day South Korea. Mysterious creatures known as "Trouble" suddenly appeared 30 years ago, wreaking havoc and destruction wherever they go. The world has fallen into utter chaos. A select few humans, dubbed "Trace," possess extraordinary powers and are the only ones capable of defeating the "Trouble." However, many view the "Trace" as freaks and outcasts due to some misusing their abilities for their own gain. The narrative follows two central characters: Sa Kang-Gwon, a high school student who is a "Trace" but tries to conceal his powers, and Kim Yun-Seong, who gained his abilities in his early 30s. After acquiring his powers, his wife and daughter were suddenly taken away for experimental purposes.

Hakumei & Mikochi

Hakumei and Mikochi, two diminutive girls, call a forest their home, measuring only nine centimeters tall (which is equivalent to 3.5 inches). They live in a tiny dwelling nestled amidst a tree and travel through the forest upon insects and birds. Using leaves, they ingeniously create umbrellas. In this magnificent realm where both miniature individuals and deities coexist, revel in the delightful lives of these two tiny women as they embark on their daily escapades.

Adulterous Boss

불륜상사 Minseok, deputy manager of LS Cinema's marketing department, is good at social life and works hard, but he strangely finds himself constantly clashing with Jung Soo-hee, a married manager. Despite their daily conflicts, Minseok finds himself falling for Soo-hee due...

J<->M

J is a lone assassin feared as "untouchable" in the underworld.Megumi is a lonely girl who has no place at home or school.When the two meet, an unexpected story begins.

Alma

Ray and Trice had been childhood companions in a world ravaged by apocalypse. Trice was Ray's sole comrade. However, on a certain day, an undesirable intruder shows up announcing "Humans shall be glorified."

Small Beast

Mini Bestia / Pequeña Bestia / 작은 짐승 / 작은짐승 Original Webtoon

Kagaku Chop

Sai Suzuzono, who leads the Science Club, spends her time creating peculiar experiments akin to a genuine "mad scientist." Ren Nagakura, the chair of the class committee, is the exclusive authority on the safety of these ventures. Nevertheless, Ren's clumsy conduct and limited intellect frequently results in even more outlandish outcomes when paired with Sai's strange undertakings.

Tetsuwan Birdy Evolution

After two years of being dormant inside Tsutomu Senkawa, an accidental encounter with their old nemesis violently wakes Birdy up. With Birdy kicking evil's ass once again, the dark secrets of the experiments conducted by the "Agni" corporation are slowly revealed. They seem to be dabbling with human body enhancement, creating what they call "beast men," to combat the alien invasions related to Birdy.

Lunch Zake

N/A

Absolute Reign

Twenty years have passed since the Great War, but petty theft and exploitation have taken root during times of peace. The once dazzling world of Murim is a mere shadow of its former self, but one young enigmatic swordsman has sworn to restore Jianghu to its former glory. Will the noble principles of justice and loyalty prevail over corruption and greed?

Birdy The Mighty Evolution

After two years of dormancy within Tsutomu Senkawa, Birdy is abruptly roused by an unplanned reunion with their archenemy. Determined to vanquish evil once more, Birdy delves into unraveling the concealed truths of the "Agni" corporation's trials. As the plot unfolds, it becomes clear that the corporation has been developing "beast men" by augmenting human bodies to combat Birdy's extraterrestrial opposes.

Project Mars

Ddeosari Cha, or Plankie, lost her family to an alien attack years ago and is bullied for her unusual name and obsession with aliens. When two mysterious Kudoomians– aliens with pink blood, disguised as humans– appear to capture her, she fights back using a strange power… the ability to control the stars. Outnumbered and outmatched, suddenly a blue alien steps into the fray, offering what might be the chance at friendship she’s been searching for her entire life. Will Plankie finally find the ally she needs? Original Webtoon: Naver Webtoon, Naver Series Official Translations: English

Witch Hunter

Without warning, witches launch a war on humanity, leading to the collapse of two-thirds of the world. The witches summon monstrous creatures known as "Supporters" to lay waste to human dwellings, leaving people perplexed as to why this is happening. In response, survivors band together and seek out individuals capable of fighting back, dubbing them Witch Hunters. Among them is Tasha Godspell, hailed as "The Marksman" for his impressive skills in battle and accompanied by his eerie, pumpkin-headed Supporter. Despite his fierce combat against the witches, Tasha struggles to harbor hatred towards them.

Dragon no I de Oyasumi

I Like You Who Can Have Sex Anyone.

Gotou, a virgin high school student, has a crush on Agawa, a sex-loving gal. One day after school, he spots her having sex with another classmate...

Farming Life in Another World

Machio Hiraku, who passed away at 39 due to an illness, is granted the chance to venture into an alternate world. When God inquires about his desire to give him power, Machio pleads for a sound physique. His second request is to lead a tranquil existence, followed by a wish to comprehend the native tongue. Finally, he requests to become a farmer.

Stray Dog and Angel

Nezumi'S First Love

Oishinbo

Around the offices of Tozai News, Shiro Yamaoka has a reputation for being over-blunt, under-ambitious, and generally an all-around slacker. So why has he been given the important job of coming up with the "Ultimate Menu" to celebrate the newspaper's 100th anniversary? Because he possesses qualities his other colleagues don't: an exquisitely discerning palate, an encyclopedic knowledge of food and drink, and a masterful touch in the kitchen.

I'M The Only One With Unfavorable Skills, Isekai Summoning Rebellion

Banji Kaichou

?. Everything's Peaceful