School Manga Online | MangaKakalot

The Two Sides of a Sweet Girlfriend

Hyouka Shinonome is Iori Majima’s childhood friend. They used to be close, but partway through middle school her attitude changed drastically. The once‑sweet Hyouka became, true to her name, an icy girl who greeted Iori with frosty words whenever they met. Yet when another childhood friend—You Amaya, who boldly pursues Iori—enters the picture, Hyouka’s behavior toward Iori also starts to thaw…

Are Social Outcasts Even Allowed to Start Over?

I want a do over for the me who had no courage to speak of, and be born again as a new me. Koharu Kanba, who spent her gloomy high school days as a "social outcast", will now restart her life!!

Surikomi!

The ecchi comedy manga centers on Kenta, who is instilled with sensual memories during the summer of his fifth year in elementary. Now a high school student, he ends up living with the person he has been fantasizing.

Houkago Instant XXX

Gakuen no Madonna no Watanabe-san ga, Nazeka Maishuu Yotei wo Kiitekuru @comic

Ryoichi Aikawa is a high schooler who prefers spending his youth fishing in solitude rather than chasing romance. For him, the tranquility of the harbor is everything—until one day he saves a girl from being harassed by some troublemakers. To his surprise, that girl is Watanabe-san, the incredibly popular school "Madonna." Ever since that unexpected encounter, the school idol has somehow taken an interest in Ryoichi's fishing hobby and started asking about his weekend plans every single week.

Teenage Mercenary

At the age of eight, Yu Ijin survived a disastrous plane crash in a foreign territory, leaving him as the only survivor. He was forced to become a feared mercenary, perfecting his fighting and shooting skills to become an ultimate predator. But after a decade, when he confronted South Korean soldiers, he discovered that he had a family - a loving grandfather and an adorable younger sister, Dayun. Returning to his native land, Ijin faces a new challenge; he must adjust to a typical high school life. Every experience, from making new friends to navigating through scheming bullies, is foreign to him. However, as his dark past begins to resurface, Ijin must draw from his past battlefield experience and safeguard his loved ones.

Kokuyou-chan to Shiratama-kun no Kawatta Kankei

Ushiro no Seki no Fukuwa-san

Mitsuru did not expect his seatmate to be a ventriloquist. The shy Komachi Fukuwa is unable to speak and uses a puppet to communicate in her place. Although he is initially surprised, Mitsuru befriends Fukuwa through her eccentric puppet partner. Longing to hear Fukuwa's real voice at some point, Mitsuru arranges to have her teach him the art of ventriloquism; but things do not go as planned when Fukuwa's puppet does all the talking for her.

A Side Character's Love Story

Mobuko, also known as Nobuko, tends to blend in with the crowd due to her natural introversion and tendency to overthink. Social situations have been avoided in her life, making her hesitant to express her feelings to colleague Hiroki Irie, who played a significant role in helping her transition to a new job at the supermarket. However, after witnessing her junior colleague Abe exchange contact information with Hiroki, Nobuko gathers the courage to ask for his number, initiating a transformative journey towards becoming the adventurous lead character she's always wanted to be. As her romantic life starts to bloom, Nobuko's bold move sets her on a path towards self-discovery.

Otomental

The series revolves around Otome's search for love during her high school years. However, finding true love seems to be a challenging task, especially when she has three delinquent childhood friends. Otome expresses her desire to fall in love deeply but one of her friends, Tokio, insists on her joining his plan to take over the school and become a gang leader. As she tries to escape from their pressure, she comes across some girls spying on Touyou, the popular boy, getting proposed to. Is he her true love? Otome is determined to find out and begins to stalk him. Additionally, the series includes one-shot stories called "The Boy Next Door" and "System vs. Freedom: St. Liberty Academy."

The Seventh Period Is Ninja Training!

Make Heroine wo Katasetai!!

Turn the losing heroine into a winning heroine! A romantic comedy about a pure heroine being guided by a mob protagonist!

The Disappearance of Nagato Yuki-chan

The world of The Disappearance of Haruhi Suzumiya sees Yuki Nagato as the quiet leader of the literature club, plagued by doubts in social situations. Her anxiety is intensified when in the company of Kyon, the sole male member of their group. To aid Kyon and the cherished club, Yuki must muster the bravery to display her true self. Relish the opportunity to revisit your favorite characters in this unique narrative.

Which Is The Mistress?

Ohitsuji-chan ha Sawaritai

A docile lamb who is going out with her childhood friend. She wants to do naughty things with her… but is too embarrassed to say anything. This is the story of a troubled lamb. Note: Originally published in Comic Yuri-Hime 2025 Jan. issue.

Kakegurui - Compulsive Gambler - (Colored)

Hyakkaou Private Academy is a school for the privileged and influential, playing host to the children of businessmen and politicians. However, unlike other schools, students at Hyakkaou do not pride themselves on academic achievement. Instead, they value strategic prowess and the ability to read people. Come nightfall, many places on campus transform into gambling dens overseen by the student council, where players compete for rank, money, and more. Ryouta Suzui spends his days as a "house pet"—a student ranked in the bottom one hundred, forced to serve his peers. His circumstances soon change when a mysterious new transfer student, Yumeko Jabami, arrives at the academy. Despite Suzui's warnings, Yumeko quickly becomes immersed in the school's gambling scene, facing off against several high-profile opponents. Her exploits draw the attention of the student council members, who start meddling in her affairs. Suzui tries his best to keep Yumeko out of trouble, but to his chagrin, she turns out to be the type of person best suited to attend Hyakkaou: a compulsive gambler.

Mr. Komukai, who is good at slacking off, won't let me go!!

Kuraishi, a high school student with a stern appearance, values his serious personality as his most defining trait. His simple lifestyle takes a turn when he crosses paths with a disruptive girl named Komukai-san. Komukai-san is a complex character with a reputation for her mischievous behavior and her attempts to persuade Kuraishi to ditch school. She encourages him to skip lessons, ignore his tutors, and rebel against his guardians. Despite her nonconformist attitude, Kuraishi becomes intrigued by her enigmatic persona as she entices him with her bold advances.

Osoraku Kanojo wa Ore no Aniki wo Neratteru

A high school guy who doesn't trust girls anymore has been tricked too many times by girls who just wanted to get close to his good-looking older brother. After all that, he decides he’ll never trust a girl again. But then, a pretty girl in his class suddenly starts talking to him a lot. Is she just trying to get to his brother too…? Or does she actually mean something else?

Yane no Shita no Artemis

A prodigy of science and a solitary genius—yet terrible at so many things!? Poor university student Sanosuke Saraki unexpectedly reunites with his admired genius classmate, Koharu Kobachi, at his part-time job back at his old school... U can read to know more!!!

Fushigi no Tatari-chan

Kamui, the One Standing Behind You

Virgins' Empire

An insight into the commonplace nudity of teenage girls in high school.

The Girl I Saved on the Train Turned Out to Be My Childhood Friend

Hina Fushimi is the most universally recognized S-class beauty in the school. She is a childhood friend of Ryou, but they hardly spoke to each other from junior high school to senior high school, but one thing leads them to talk to each other again. After that, Hina takes care of Ryou and acts aggressively, but Ryou doesn't really understand the meaning of her actions.

Onimai: I'M Now Your Sister!

Mahiro Oyama was an ordinary guy who had an interest in erotic games. However, his life took a sudden turn when he woke up as a female one morning. His younger sister Mihari had used him in one of her scientific experiments, which had a catastrophic effect on Mahiro. Despite his desire to return to his previous lifestyle of playing games and remaining indoors, Mihari was determined to study him, and things were bound to get even more bizarre from here on out.