Seinen Manga Online | MangaNato

ACCA: 13-Territory Inspection Department

Celebrating its monarch's 99th birthday, the kingdom of Dowa is divided into 13 states, each with numerous agencies under the control of the massive ACCA organization. Jean Otus serves as the deputy leader of the inspection agency within ACCA, responsible for 10 team members stationed in each state with the central office located in the capital city. He and his team diligently track all ACCA activities across the kingdom, collating data from each state office and funneling it towards the central office. Jean frequently embarks on trips to the other districts to oversee personnel and ensure all operations are running smoothly.

Nana Shimazaki@Looking for Work

Nana Shimazaki, a mangaka, struggles financially as her works prove insufficient in generating sustainable income, rendering her incapable of affording an air conditioning system. Nevertheless, a glimmer of hope for Shimazaki arrives with a commission request, yet the task appears to hold a strange peculiarity.

KAMI KILL

In a run-down shopping street, brothers Fuji and Kiri run a small barbershop as they wait for their father’s return. In their effort to make ends meet, every day brings something new to their door. (Source: MANGA Plus)

Delinquent Gacha

Jikkai High, with a low academic score of just nine, is a bottom-tier school where delinquents from all over the country gather, with new transfer students arriving almost every week. Our protagonist, Jou Sago, is terrible at fighting and spends his days being looked down on by everyone... but everything changes when the strongest of them all, Gokuu Hitomi, transfers in.

Dimension W

In 2036, a new axis was discovered in the 3D realm, creating the fourth dimension named Dimension W. Limitless power from Dimension W is supplied through devices known as "Coils," powering devices and machinery around the globe thanks to New Tesla Energy and the government's effort to harness its source. Kyouma Mabuchi, an illegal Coil collector, despises the use of this new technology. As an old-school junkie that has cars running on gas and pays for everything with cash, he is a lone wolf in a world saturated with technological advancement. However, while on the search to confiscate illegal Coils one day, Kyouma meets the gyroid Mira Yurizaki. Mira needs Coils to save her dying father, the founder of New Tesla Energy. Thus she joins the reluctant Kyouma on his duties, and together they begin solving the mysteries that lie behind the illegal modified Coils. Along the way, they also uncover the disturbing truth behind New Tesla Energy, as well as their own seemingly intertwined personal history.

Dropkick On My Devil!

Jashin-chan Dropkick depicts the tale of a gothic lolita named Yurine who suffers from delusions. She calls upon a demon girl named Jashin-chan, who has a cobra's tail. Their life together persists until Yurine discovers a way to banish Jashin-chan to hell or, if Jashin-chan has her way, until the end of Yurine's life - all while delivering a humorous and violent slapstick comedy experience.

Enigmatica

World War II. Behind the horrific conflict known to all, there existed a secret war known to none. Codemakers and codebreakers. A story that unravels the lives of men who vanished into the shadows of history.

Tonari no Futomomo-san

Kuonji is a perfectly healthy high school boy, but his heart is held captive by one thing: the thighs of the girl sitting right next to him! Following a chance accident, he finally makes contact with the girl who was supposed to be way out of his league. Now, Kuonji's dull everyday life is about to take a massive turn...!!?

The Regressed Mercenary Has a Plan

Cecil Perdium, the Mercenary King, was killed in battle before he could avenge his family. As he faces death, he learns that Duke Delphine, the man who caused the downfall of his family, didn't work alone. Suddenly waking up as his teenage self, Cecil must work to both overcome his poor reputation and build up his strength to save his family. With their soldiers and knights defecting due to the harsh conditions they must endure, he has his work cut out for him. Can Cecil become the mighty warrior he once was and avert his family's fate?

The Adventures of a Rune Master

Jin: Kakuto Haouden

In the near future, society has sunk into corruption, stripped of all hopes and dreams. In this world, the no-rules underground fight scene known as "Yaoyorozu" has reached the height of its popularity. Brutal street fights break out anywhere and everywhere, driven by money and desire. Jin Matsuriya, a delinquent boy who has been surviving by stealing on the streets, gets caught up in this violence. But his potential as a fighter is overwhelming... A hard-hitting battle action series begins, as an abnormal monster smashes everything in his path.

Tensei Shimashita, Sarana Kinje desu. Gokigen you. - Yuuga na Slow Life de Ooisogashi

Suddenly, she was told that her engagement to the second prince had been called off. In her previous life, Sarana Kinje, the daughter of a countess, was a single aristocratic office worker, but in this life, her engagement is broken off and she and her family leave King's Landing for a neighboring country. In her next life, a quiet life awaits her, but she is busy making things and doing business. "Oh, my God, I find myself completely active!"

Hunter Guild no ura Quest ~SSS Rank no watashi nara Ecchi na Quest mo yoyuu (?) desu~

A world where Demons run rampant. Those who hunt those Demons also existed. The SSS-Rank Hunter "Cynthia of the Silver Sword" is one day introduced to an "Underground Quest" that is said to offer a large reward. However, that was an Ecchi request in name only, far from actual exorcism...!? The Fantasy - Ero Quest conquest tale begins here! [Original Web Comic](https://youngchampion.jp/series/036cb43d56d0c/)

Dakara, Anata wa o Shimai desu

Dungeon No Aru Sekai De Kashikoku Sukoyaka Ni Ikiru Houhou

Ten years ago, dungeons suddenly appeared all over the world. Yuma Minashiro fell into a dungeon on his way to a job interview. With no equipment and resigned to his death, Yuma obtained an incredible skill: summoning. It was tough because all the spirits he summoned were beautiful girls, and the only way to become stronger was to flirt with them, but he set up a company, made money, and lived a happy life as a dungeon explorer.

The Solitary Gourmet

In this manga, the primary focus is on Gorou Inogashira selecting and consuming his meals. In contrast to other culinary manga, Gorou prefers dining at inexpensive establishments, with no emphasis placed on the specifics of the cuisine. Through Gorou's extensive monologue, which constitutes the majority of the dialogue in the manga, the authors aim to illustrate the fundamental nature of the act of eating.

.A -dot Alice-

High school Second year Izumi is surrounded by girls that are a little peculiar: haughty rich girl Shinonome and gamer junior Akaishi. Even his childhood friend and a transfer student turn up out of nowhere. It is the early 2000s. A nostalgic, heartwarming romance that tickles your memories of "those days" begins now!

Class Ten'i ni Makikomareta Konbini Ten'in no Ossan, Yuusha ni Wa Hitsuyou Nakatta Amarimono Skill o Kushishite Saikyou to Naru You desu

[Announcement] The comic version is now on sale! A convenience store clerk gets caught up in a hero summoning and is transported to another world! Otogi Yuichi, a dull 35-year-old single man, gets caught up in what is known as class transfer. The summoned heroes are reincarnated with one cheat skill each from the goddess, but since the old man was just dragged into it, he sold out his cheat and didn't get one. Instead, the goddess dumps all the leftover and discarded skills she had collected as reference for making cheat skills into the old man and sends him off into the other world. His stats are low and his skills are useless. But the old man does his best. Before he knows it, the old man is surrounded by girls and boys who, for some reason, adore him. The old man isn't completely opposed. When he makes full use of his discarded skills, he's not weak at all. This is the ordinary story of an old man in another world. (MTL from web novel source ncode.syosetu.com/n1428fd/ , ) [Machine Translation] Combining a large number of skills that were to be discarded to become the most powerful! An old man who was a bottom-feeder and a black gal JK open a convenience store in a different world! (From import site description)

Calendrier Vengeur

As a victim of bullying from all sides, my plan is to seek revenge by eliminating them all. Calendrier, the incredibly famous girl band, came to be by drawing inspiration from the 31 days of the calendar. Though they may appear bubbly and lighthearted, one member is subjected to daily bullying by the others. "If you can't put on a smile, the fans won't want to see us." This member is determined to do whatever it takes to once again feel happy. With 30 adversaries, this is the tale of the number 31 and her descent into madness.

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.

Your Sister

Yuuka has recently started going out with Kouta, the childhood friend she's always had a crush on. Two months into their relationship, they go to Kouta's house to have sex for the first time, but because both of them are inexperienced, it doesn't go well. In front of a troubled Yuuka appears Kouta's younger sister. "Become my ideal girl." A boyfriend, a girlfriend, and his younger sister. It's the start of a love triangle that's so sensual you can't look away, but so immoral that you'll wish you could.

Mount Hua Sect's Genius Phantom Swordsman

Phantom Swordsman Dokgo Heon, an unrivaled master of the Unorthodox Faction, and Hyun Jo, the master of the Mount Hua Sect, forged a friendship through crossing blades. However, the Demonic Cult launched a sudden attack, tragically ending the life of Hyun Jo. At the brink of death, Dokgo Heon possesses the body of Hyun Jo's disciple, Mu Hwi... ...and thus began Mu Hwi's struggle in fulfilling his friend's dying wish—to save the Mount Hua Sect.

A Legend of Ultimate Hot Rodder

Ryoko's focus was solely on track before her ambition was cut short by an injury. However, a day out with friends introduced her to the exhilaration of car racing, especially when she noticed a female driver of similar age. Her curiosity led her to try out drifting, even though she had never driven before. Immediately, a new passion ignited, accompanied by numerous challenges to overcome.

Tales Of Wedding Rings

Since Hime and her grandfather suddenly appeared in his life a decade ago, Satou has been smitten with her. She's become a stunning enigma in high school, making it increasingly challenging for him to confess his love. With the anniversary of their first encounter fast approaching, will he garner the bravery to turn their companionship into a romance? Or will an unforeseeable destiny threaten the bond they share?