Shounen Manga Online | MangaNato

I Became a Swordsmanship Instructor at the Academy

The protagonist is reincarnated in the body of "Kageyama Ayumu," a background character from a popular novel. Ayumu decides to leave saving the world to the original protagonists and enjoy a wealthy, carefree life without interfering with the novel's plot. However, he discovers discrimination against non-Hunter school graduates at the school where he works. To avoid being looked down upon by his fellow teachers, and to lead a comfortable life, Ayumu begins his reincarnation journey, determined to become strong enough to protect himself... even if it means slightly altering the original story.

I Reincarnated As A Mob Villain In An Otome Game I Was Bashing Away At, But I'm Gonna Live Straight Because I Don't Wanna Be Condemned

Kanda Hajime, an avid gamer and overworked office worker, collapses from exhaustiononly to wake up as Ridd, the villain of the otome game "TokiRella"! Awaiting him is an unavoidable fate: condemnation and ruin.Determined to escape this grim ending, Ridd leverages his sharp intellect and deep knowledge of the game to rewrite his destiny. His first goal? Mending his broken familya cold, distant father, a lonely sister, and a bedridden mother.But as he sets out to change their fates, his actions ripple far beyond the games original story, igniting a revolution that will shake the entire continent!

Kikkai-kun

Maka Kikkai is an elementary school student who calls himself a handsome boy on the cutting edge of scientific civilization. He tries to live a comfortable and convenient life with the help of his tutor Mashin Hakase's, and his father's inventions, but he always fails and causes a big ruckus. Note: Chapter and volume count is based on the 1973 Sun Comics edition which was the first complete compilation of the series

Go! Go! Loser Ranger!

Thirteen years ago, the Villainous Army of evil made a sudden appearance in their massive floating castle located 10,000 meters above the Earth's surface, with the intention of invading our planet! These invaders possess a unique ability to regenerate, making them nearly impossible to defeat and posing a dire threat to humanity. In response, the Divine Dragon Rangers, known as the Dragon Keepers, utilize their incredible powers and weapons, called Divine Tools, to constantly battle against the villains and protect our existence! Will the Dragon Keepers be able to fend off the Villainous Army and save Earth from destruction? Watch the thrilling superhero series that's sure to be a highlight of any action-packed experience!

The Sword-Eating Swordmaster

Arhan Karavan lost everything he had to a swordmaster without even knowing why.Amidst the death-like despair, Arhan only had one way to get revenge..."Devour swords and make the power that lies within yours."...thus began his tale of vengeance.The forgotten family name "Karavan" will resound once more.

Return Of The Mount Hua Sect

Chung Myung, The 13th Disciple of the Mount Hua Sect, One of the 3 Great Swordsmen, Plum Blossom Sword Saint, defeated Chun Ma, who has brought destruction and disarray onto the world. After the battle, he breathes his last breath on top of the headquarter mountain of the Heavenly Demon Sect. He is reborn after 100 years in the body of a child. What? The Mount Hua Sect has fallen? What kind of nonsense is that!?

HG ni Koisuru Futari (Colored)

When Sayaka Kanzaki saw the Strike Gundam rise from a fiery ocean during the premiere of Mobile Suit Gundam SEED sixteen years ago, she couldn't resist her lifelong fandom. However, now as a self-conscious 30-year-old office worker, Kanzaki hides her love for the franchise from her colleagues. Kanzaki's passion for Gundam is rekindled when she meets Sora Takamiya, a 16-year-old high school student who shares her love for Gundam Plastic Models, also known as "Gunpla." Sora's dedication to creating Gunpla inspires Kanzaki to revisit her childhood love for Gundam, and together they dive into the world of Gunpla building.

Kamitachi ni Hirowareta Otoko

Ryouma Takuma, 39 years old man with hidden past, found himself in a strange white room. The gods tell him that he has died and they are sending his soul to a different world, a world where magic exists. Living alone for 3 years his gamer soul just lose common sense and start toward crazy routes.

The Mysterious World's Greatest Martial Artist Little Prince

In the aftermath of Madorim's decline following the World War, a captivating tale unfolds as the maternal grandson, son of Lord Daesannim's daughter, returns to the city. Despite initial feelings of abandonment, he emerges as a figure of unexpected beauty in a martial arts world marked by rugged aesthetics. Unveiling his true identity as the King of the Mu-myeon Mountain, a teenage expert who conquered the Dragon King of the Yellow River, the series promises a gripping narrative. Driven by his mother's last words and a determination to restore Madorim to its former glory, Jin Murip, this unparalleled teenage expert, arrives in Madorim.

I Am Really Not the Son of Providence

Upon entering a cultivation world through time travel, Shen Tian discovered that he possessed the ability to discern the fortunes and opportunities of those around him. Eager to gain the favor of fellow sons of providence, he actively formed friendships with them. Over time, it became evident that anyone who joined Shen Tian on an adventure was destined to experience remarkable opportunities. Thus, Shen Tian gained widespread popularity as a cherished mascot in the realm of cultivation.

World’s Greatest Senior Disciple

A renowned fighter, once revered as the best in the world, finds himself returning to the rural martial arts school where he was once a senior disciple. However, upon his arrival, he is devastated to witness the destruction of the academy, as well as the perilous situations of his master and fellow peers. Though he yearns for peace after his experiences in war, he cannot ignore the intense emotions of guilt and a deep sense of righteousness that consume him. In the end, he realizes that the fight is not yet over, and decides to take up his sword to defend his beloved Dragon Tiger Martial Academy against those who seek to destroy it.

God Killer

That year, the world changed, the game came to reality and the demonic plague began to wreak havoc. To fight it all, everyone had to choose their classes and upgrade frantically to become stronger. Some chose the noble Master of Law, and decided on Elemental Mage for their second turn. Some choose the Summoner, with its endless array of summons to round up and kill their enemies. But what was so shocking was that Yun Chen, a high achiever who had high hopes, chose not to have an occupation and become a classless warrior

Boku no Kanojo wa Boku no Koto ga Suki Janai

My girlfriend Chisa is in love with another guy. I won't do anything she doesn't want to, and I won't lay a finger on her. Simply because she has someone she likes who isn't me. However, I know that one day she'll show to me the same face she shows to the one she loves, and I'll continue being her boyfriend today too.

Inaka No Kuro Gal Jk To Kekkon Shimashita

Koichi quit his job and became a novelist. However, he could not think of any topic and was unable to write a novel. One day, in order to concentrate on his novel, he decides to move to the countryside to live in the atelier owned by his grandfather. Koichi is stunned by the empty countryside, but there he meets Ichika, a tan high school girl who is out of place in the countryside. She's sexually uninhibited and seems like she'll let you have sex right away, but she also has a strong desire to get married, and she's good at cooking and managing people. Koichi is attracted to Ichika, and before he knows it, he wants to make her the heroine of his own novel. For some reason, I ended up living with Ichika!!!? And so begins the life of living together with a tan gal. When Ichika invites him to have sex with her in order to have a child, will Koichi be able to suppress his rationality and successfully complete his novel? A slightly naughty marriage story about having a child.

Kamisama Ni Kago 2 Nin Bun Moraimashita

Description : 10th alpha Police fantasy novel Award Excellence Award winners, Tenzaka wind Mitel long-awaited books of! High school students (Amasaka Fubuki), along with three people classmate, was summoned to a different world. But in the middle of a summons, is Tsukitobasa to one person that I think him out of the way, everyone would stray it is. Then I Fubuki arrived in a different world, but from God, because I got a blessing to the minute of the classmate that Bull Rush the unique skills "Navigator" and his own, did not have anything of concern to survive. Food security competency in the skills-magic from, Hatewa to gold earnings, it can perform anything easy. So, Fubuki decided to look for a leisurely classmate. The middle, or the wolf and monkey monster becomes a friend, and or to accompany the beast's girl, this journey is likely to be busy than expected.

The Princess is Now the Duke

Princess Amara fakes her own death to escape an unwanted marriage and reinvents herself as Duke Alexander—the perfect suitor to marry Lady Elaine, the woman she truly loves. But Elaine, unaware of the truth, is set to marry Prince Edgars—Amara’s own brother. When the Emperor declares a tournament for Elaine’s hand and the throne, Alexander must outfight rival suitors and win Elaine's trust—all while keeping her true identity a secret.

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Miyabichi no Onmyouji

A time when the boundary between human and demon was vague. Ten sacred items "Jingi" had been stolen from Mikado's Treasury by some demons. An imperial order to recover the Jingi was given to all the Onmyji in the capital, including "the heretic" Fuzuki. He sets out to retrieve the first Jingi, but something unthinkable happened

The Hero Returns

The sudden appearance of dungeons brought forth an inexplicable surge of monsters that wrought havoc upon humanity. Despite the presence of the Awakened, gifted humans with unique powers that allow them to battle these monsters, the world struggled to withstand this devastation. Ultimately, Sungin Kim, the most formidable of the Awakened, stood as the sole survivor. After his passing, Sungin awakens twenty years earlier as an ordinary high school student named Soohyun Kim. Though he is unsure of how or why this came to be, he recognizes this as a second opportunity to become a hero and save the world.

Genkai Shuuraku wo Datsu Mura Shita Renkinjutsushi, Tokai de "Saikyou" nano ga Bare Makuru. ~Rougai domo ni wa Iikagen Aiso ga Tsukimashita~

SSS Ji Chaoyue Changli De Sheng Qishi

The game descended on reality, monsters run rampant, magical disasters overflow, everyone needs to choose a class and level up to become stronger. Zhou Yi who has been unremarkable until now awakened the S+ rank talent Protection of the Sacred Angel on the day of class awakening, turning his class into the hidden class Sacred Knight! Weapon blessing, angel blessing, honor blessing… With all sorts of buffs, Zhou Yi destroyed the space itself with just his aura. Who was it that said sacred knight is just a mundane class?Original Webcomic:

Sekai de Ichiban “Kawaii” Amamiya-san, Nibanme wa Ore.

Hikari is a very popular model who has been called the "cutest" girl in the world. Mystery shrouded in mystery, her true identity is that of an ordinary high school boy—Haruma Mitsuki, who could be found anywhere! Mitsuki is worried that he is too cute as a cross-dressing girl and cannot think other girls are cute, however, by chance, he realizes that his classmate Amamiya-san is prettier than he is...?! Overly confident cross-dresser boy ✖ polished and healthy girl! A coming-of-age love comedy overflowing with "cuteness"! (MTL)

Maou No Migiude Ni Nattanode Gensaku Kaiaku Shimasu

Office Lady falls from a building is reincarnated into another world and ends up at the Devil Kings castle. Can she save him from the bad ending?

Ranger Reject

Thirteen years ago, suddenly the Villainous Army of evil appeared in their gigantic floating castle 10000 meters in the sky to invade Earth! The villainous army have reviving capabilities that make them immortal, making them a serious threat to humanity. To protect us against these invaders, the Divine Dragon Rangers, the Dragon Keepers, wield their miraculous powers and their weapons, Divine Tools, and continuously fight for our safety! The assault of the Villainous Army! The vigilance of the Dragon Keepers! Will they succeed in their conquest? Find out in the action-packed superhero series of a lifetime! From Haruba Negi, the creator of 5Toubun no Hanayome.